Origin
Union City, CA
Afternoon in Union City on Sunday
Local time
1:38 PM
PDT
Current temp
51°F
Unavailable
Live forecast
Trip from Union City, CA to Fresno, CA
Drive Time
3h 21m
Distance
167.5 mi
270 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$39
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
3h 9m
★
6 AM
3h 21m
8 AM
3h 46m
10 AM
3h 30m
12 PM
3h 28m
3 PM
3h 31m
5 PM
3h 44m
8 PM
3h 14m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Union City, CA
Stephen Leonardi
Fresno, CA
Stephen Leonardi
Trip Overview
If you are planning a trip from Union City to Fresno, expect a straightforward journey covering approximately 167.5 miles. Clocking in at around 3 hours and 21 minutes, this trek is perfectly suited for a single-day excursion. You will primarily utilize the Arthur H. Breed Junior Freeway, the Robert T. Monagan Freeway, and CA 99 to navigate between these two Pacific Coast locations. With an estimated fuel cost of about $39, the trip is quite budget-friendly for a solo driver or a small group. Because the transit time is relatively manageable, there is no need to split this into an overnight stay unless you prefer a leisurely pace. Overall, this is a practical, highway-focused drive that connects the East Bay to the heart of the Central Valley.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
83.7 miles from Union City, CA
A natural place for your longest stop of the day , about 1h 42m into the drive .
Drive Character
This route is characterized by a heavy reliance on major thoroughfares, with highways accounting for 93% of the total distance. You can expect a consistent, high-speed pace as you transition from the urban freeways of the Bay Area onto the expansive CA 99. The most significant portion of your time behind the wheel will be spent on a single 105.8-mile stretch along CA 99, which serves as the backbone of your journey. While the drive is efficient, it leans toward a functional interstate grind rather than a winding scenic byway. Expect a steady, predictable rhythm that allows you to cover the mileage quickly as you head toward your destination.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 26 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
CA 99 is the longest continuous segment at about 105.8 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on CA 99 and Arthur H. Breed Junior Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 3 miles in.
Route Complexity
10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 19 significant decision points across 167.5 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 3 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 3.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 19 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
3 mi into trip
|
~6m in
Take the ramp toward CA 92 East, I 880: Hayward
Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward CA 92 East, I 880: Hayward
9
3.4 mi into trip
|
~6m in
Keep slight left at fork toward I 880 North, CA 92 East: Oakland, Downtown Hayward
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the none lane.
Exit 26B
Toward I 880 North, CA 92 East: Oakland, Downto...
8
3.6 mi into trip
|
~7m in
Keep slight right at fork toward CA 92 East: Downtown Hayward
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward CA 92 East: Downtown Hayward
8
57.6 mi into trip
|
~1h 12m in
Take the exit toward CA 99 South: Modesto, Fresno
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 6
Toward CA 99 South: Modesto, Fresno
7
164.1 mi into trip
|
~3h 14m in
Take the exit toward Belmont Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 134
Toward Belmont Avenue
Towns Along This Route
Between Union City, CA and Fresno, CA, road signs point toward Stockton and Sonora.
Stockton
35.7 mi in
|
~47m
|
via I 205
Sonora
51.3 mi in
|
~1h 4m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| CA 99 | 105.8 mi | 2h 1m |
| Arthur H. Breed Junior Freeway | 28.2 mi | 32m |
| Robert T. Monagan Freeway | 14.6 mi | 16m |
| CA 120 | 6.2 mi | 7m |
| West Belmont Avenue | 2.9 mi | 5m |
| Hesperian Boulevard | 2 mi | 4m |
| West Jackson Street | 1.5 mi | 2m |
| Westside Freeway | 1 mi | 1m |
Longest stretch:
CA 99
— 105.8 mi, about 2h 1m
Turn-by-Turn Driving Directions
Step-by-step road directions between Union City, CA and Fresno, CA.
1
Start on Cambridge Way
193 ft
·
10 sec
·
Cambridge Way
2
Turn left onto Union City Boulevard
0.9 mi
·
1 min
·
Union City Boulevard
Use the none lane.
3
Continue on Hesperian Boulevard
2.0 mi
·
4 min
·
Hesperian Boulevard
Use the none lane.
4
Take the ramp
0.5 mi
·
35 sec
Toward CA 92 East, I 880: Hayward
Use the right lane.
5
Keep slight left at fork
0.2 mi
·
14 sec
Exit 26B
Toward I 880 North, CA 92 East: Oakland, Downtown Hayward
Use the none lane.
6
Keep slight right at fork
0.2 mi
·
23 sec
Toward CA 92 East: Downtown Hayward
Use the slight left / slight right lanes.
7
Merge onto CA 92
0.2 mi
·
23 sec
·
Jackson Street
8
Continue on CA 92
1.5 mi
·
2 min
·
West Jackson Street
Use the straight / right lanes.
9
Continue on Foothill Boulevard
0.5 mi
·
1 min
·
Foothill Boulevard
Use the straight lane.
10
Turn right onto A Street
0.7 mi
·
1 min
·
A Street
Use the right lane.
11
Continue on Redwood Road
0.5 mi
·
59 sec
·
Redwood Road
Use the none lane.
12
Take the ramp
0.3 mi
·
37 sec
Toward I 580 East: Stockton
Use the straight / right lanes.
13
Merge onto I 580
10 mi
·
11 min
·
Arthur H. Breed Junior Freeway
Use the none / straight / slight right lanes.
14
Keep slight right at fork onto I 580
18 mi
·
20 min
·
Arthur H. Breed Junior Freeway
Use the none lane.
15
Keep slight left at fork onto I 205
3.9 mi
·
4 min
·
Robert T. Monagan Freeway
Toward I 205 East: Tracy, Stockton
16
Keep slight left at fork onto I 205
11 mi
·
11 min
·
Robert T. Monagan Freeway
17
Merge onto I 5
1.0 mi
·
1 min
·
Westside Freeway
18
Take the exit
469 ft
·
6 sec
Toward CA 120 East: Manteca, Sonora
19
Continue on CA 120
6.2 mi
·
7 min
·
CA 120
Use the straight / slight right lanes.
20
Take the exit
0.7 mi
·
1 min
Exit 6
Toward CA 99 South: Modesto, Fresno
Use the slight right lane.
21
Merge onto CA 99
106 mi
·
2 hr 1 min
·
CA 99
Use the none / straight / slight right lanes.
22
Take the exit
0.3 mi
·
40 sec
Exit 134
Toward Belmont Avenue
Use the slight right lane.
23
At end of road, turn left onto West Belmont Avenue
2.9 mi
·
5 min
·
West Belmont Avenue
Use the none lane.
24
Turn right onto North First Street
0.2 mi
·
26 sec
·
North First Street
25
Turn left onto East Washington Avenue
69 ft
·
3 sec
·
East Washington Avenue
26
Arrive at destination
East Washington Avenue
Trip Plan
To make the most of your 167.5-mile drive, aim to depart during off-peak hours to avoid potential congestion on the freeways leaving Union City. Since the itinerary includes at least one planned stop, use that time to stretch your legs and refuel before committing to the longest 105.8-mile stretch on CA 99. Keeping an eye on your gas gauge is wise, as the $39 fuel estimate can fluctuate depending on your vehicle's efficiency and local prices. Because the drive is short, you have the flexibility to adjust your departure time to suit your personal schedule. Prioritize safety during the longer highway segments by maintaining a consistent speed and staying alert to the changing traffic patterns as you move inland.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 83.7 miles from Union City, CA, or about 1h 42m into the drive.
The longest continuous stretch on this route runs about 105.8 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 83.7 miles or 1h 42m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 44m
Traffic, exits, and arrival timing usually matter more near Fresno, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Union City, CA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Union City, CA
This is one driving day of about 167.5 miles and 3h 21m.
Your first comfortable stop window is around 80 miles from Union City, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on CA 99 for about 105.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 83.7 mi from Union City, CA · 1h 42m into the drive
Mid-route town
Meal stop
84 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 83.7 miles from Union City, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before CA 99 if your tank is already low. That segment runs about 105.8 miles.
Arriving in Fresno, CA
The final approach into Fresno, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Fresno, CA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$38.79 one way
$77.58 round trip
$5.88/gal
25.4 MPG avg
59 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $40.00 | $80.00 |
| premium | $6.24 | $41.17 | $82.34 |
| diesel | $5.64 | $37.21 | $74.43 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$39
Meals
$25–$50
Total
$64–$89
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 58.6 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $18 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 50.3 | 0 | $17.59 | $8.04 |
| Efficient EV | 41.9 | 0 | $14.66 | $6.70 |
| EV Truck/SUV | 67 | 0 | $23.45 | $10.72 |
Gas CO2
59 kg
EV CO2
20 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Fresno, CA
Afternoon in Fresno on Sunday
Local time
1:38 PM
PDT
Current temp
76°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
25 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 21m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Union City, CA to Fresno, CA covers 167.5 miles and takes about 3h 21m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are CA 99, Arthur H. Breed Junior Freeway, Robert T. Monagan Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 83.7 miles from Union City, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $38.79 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 19 significant decision points across 167.5 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 3 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 3.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between Union City, CA and Fresno, CA, road signs point toward Stockton and Sonora.
Was this route helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From Fresno, CA
More trips to Fresno, CA
Explore more options from Union City, CA or browse trips ending in Fresno, CA.
Looking for more statewide routes? Browse CA road trips.
Explore maps for Union City, CA or Fresno, CA on MapSof.net.