Origin
San Diego, CA
Afternoon in San Diego on Sunday
Local time
1:49 PM
PDT
Current temp
72°F
Unavailable
Live forecast
Trip from San Diego, CA to Blythe, CA
Drive Time
4h 6m
Distance
216.6 mi
349 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$50
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
3h 54m
★
6 AM
4h 7m
8 AM
4h 33m
10 AM
4h 16m
12 PM
4h 14m
3 PM
4h 17m
5 PM
4h 32m
8 PM
3h 59m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Diego, CA
Lindsey Willard
Blythe, CA
Dominik Gryzbon
Trip Overview
If you are planning a trip from San Diego to Blythe, expect a 216.6-mile journey that typically takes about 4 hours and 6 minutes behind the wheel. This route functions well as a straightforward day trip, meaning you won't need to worry about booking an overnight stay. You will primarily navigate via the Kumeyaay Highway, CA 111, and the Ben Hulse Highway. Budget roughly $50 for fuel to cover the distance comfortably. Since both cities are located within the Pacific Coast region, the transition remains consistent throughout the drive. It is a practical route for travelers who prefer to reach their destination without the need for multiple days on the road.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
108.3 miles from San Diego, CA
A natural place for your longest stop of the day , about 2h into the drive .
Drive Character
Prepare for a turn-heavy local drive that demands your full attention compared to a standard interstate cruise. Only 15% of this 216.6-mile journey consists of high-speed highway travel, so expect a more technical experience behind the wheel. Your longest uninterrupted segment spans 96.5 miles along the Kumeyaay Highway, providing the most consistent driving rhythm of the trip. As you transition between the Kumeyaay Highway, CA 111, and the Ben Hulse Highway, the road's personality shifts from local transit to more specialized thoroughfares. Stay alert, as the winding nature of these roads creates a very different pace than a typical straight-shot desert highway.
This route has more turning and local-road decision points than a simple highway run.
There are about 24 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Kumeyaay Highway is the longest continuous segment at about 96.5 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near West Broadway.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 17 significant decision points across 216.6 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: near the start (West Broadway): Lane positioning matters here; at 0.9 miles (16th Street): Lane positioning matters here; at 1.1 miles (G Street): Lane positioning matters here.
Critical Maneuvers
5 of 17 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
0 mi into trip
|
~0m in
|
West Broadway
Turn left onto West Broadway
Lane positioning matters here
Use the none lane.
6
0.9 mi into trip
|
~1m in
|
16th Street
Turn right onto 16th Street
Lane positioning matters here
Use the none lane.
6
1.1 mi into trip
|
~2m in
|
G Street
Turn left onto G Street
Lane positioning matters here
Use the left lane.
7
9.3 mi into trip
|
~11m in
|
Martin Luther King Junior Freeway
Keep slight left at fork onto Martin Luther King Junior Freeway toward CA 125 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward CA 125 North
7
11.7 mi into trip
|
~14m in
Take the exit toward I 8 East
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 18B
Toward I 8 East
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Kumeyaay Highway | 96.5 mi | 1h 44m |
| Ben Hulse Highway | 69.4 mi | 1h 19m |
| CA 111 | 14.3 mi | 16m |
| Martin Luther King Junior Freeway | 8.6 mi | 9m |
| Mission Valley Freeway | 6.9 mi | 7m |
| South Neighbours Boulevard | 6.8 mi | 7m |
| 28th Avenue | 3 mi | 3m |
| Pearl Harbor Memorial Highway | 2.4 mi | 2m |
Longest stretch:
Kumeyaay Highway
— 96.5 mi, about 1h 44m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Diego, CA and Blythe, CA.
1
Start on Front Street
26 ft
·
6 sec
·
Front Street
2
Turn left onto West Broadway
0.9 mi
·
1 min
·
West Broadway
Use the none lane.
3
Turn right onto 16th Street
0.2 mi
·
34 sec
·
16th Street
Use the none lane.
4
Turn left onto G Street
278 ft
·
9 sec
·
G Street
Use the left lane.
5
Continue on CA 94
8.2 mi
·
8 min
·
Martin Luther King Junior Freeway
Use the none / straight / slight right lanes.
6
Keep slight left at fork onto Martin Luther King Junior Freeway
0.4 mi
·
25 sec
·
Martin Luther King Junior Freeway
Toward CA 125 North
Use the slight left / slight right lanes.
7
Continue on CA 125
2.0 mi
·
2 min
·
CA 125
Use the none / straight / slight right lanes.
8
Take the exit
0.6 mi
·
1 min
Exit 18B
Toward I 8 East
Use the straight / slight right lanes.
9
Merge onto I 8
6.9 mi
·
7 min
·
Mission Valley Freeway
Use the none lane.
10
Continue on I 8
97 mi
·
1 hr 44 min
·
Kumeyaay Highway
Use the none / straight / slight right lanes.
11
Take the exit
0.2 mi
·
27 sec
Toward CA 111 North: Brawley
12
Merge onto CA 111
14 mi
·
16 min
·
CA 111
13
Turn right onto CA 78
5.5 mi
·
6 min
·
Ben Hulse Highway
Use the right lane.
14
Continue on CA 78
64 mi
·
1 hr 13 min
·
Ben Hulse Highway
15
Continue on CA 78
1.3 mi
·
1 min
·
32nd Avenue
16
Turn left onto CA 78
2.0 mi
·
2 min
·
Rannells Boulevard
17
Turn right onto CA 78
3.0 mi
·
3 min
·
28th Avenue
18
Turn left onto CA 78
6.8 mi
·
7 min
·
South Neighbours Boulevard
19
Take the exit
0.3 mi
·
38 sec
20
Merge onto I 10
2.4 mi
·
2 min
·
Pearl Harbor Memorial Highway
21
Take the exit
0.3 mi
·
46 sec
Toward Lovekin Boulevard
22
Turn left onto South Lovekin Boulevard
0.3 mi
·
32 sec
·
South Lovekin Boulevard
23
Turn right onto I 10 Business
0.5 mi
·
1 min
·
West Hobsonway
Use the none lane.
24
Arrive at destination
I 10 Business
Trip Plan
To make the most of your 4-hour and 6-minute drive, try to leave early in the day to navigate the turn-heavy sections while you are fresh and alert. Since the route only requires one stop, plan to take your break during the transition between the major highway segments to maximize your efficiency. Keep a close eye on your fuel gauge, especially before hitting the longer 96.5-mile stretch on the Kumeyaay Highway, to ensure you don't run low in more isolated areas. Because this is a manageable day trip, you have the flexibility to adjust your departure time based on local traffic patterns. Remember that the route's technical nature means your average speed may be lower than expected, so factor that into your arrival time.
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 108.3 miles from San Diego, CA, or about 2h into the drive.
The longest continuous stretch on this route runs about 96.5 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 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 108.3 miles or 2h in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 20m
Traffic, exits, and arrival timing usually matter more near Blythe, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Diego, 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 San Diego, CA
This is one driving day of about 216.6 miles and 4h 6m.
Your first comfortable stop window is around 80 miles from San Diego, 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 Kumeyaay Highway for about 96.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 108.3 mi from San Diego, CA · 2h into the drive
Mid-route town
Meal stop
108 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 108.3 miles from San Diego, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Kumeyaay Highway if your tank is already low. That segment runs about 96.5 miles.
Arriving in Blythe, CA
The final approach into Blythe, 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 Blythe, CA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$50.16 one way
$100.32 round trip
$5.88/gal
25.4 MPG avg
76 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $51.73 | $103.46 |
| premium | $6.24 | $53.24 | $106.48 |
| diesel | $5.64 | $48.12 | $96.24 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$50
Meals
$25–$50
Total
$75–$100
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 75.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $23 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 65 | 0 | $22.74 | $10.40 |
| Efficient EV | 54.2 | 0 | $18.95 | $8.66 |
| EV Truck/SUV | 86.6 | 1 | $30.32 | $13.86 |
Gas CO2
76 kg
EV CO2
25 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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
Blythe, CA
Afternoon in Blythe on Sunday
Local time
1:49 PM
PDT
Current temp
54°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
18 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 6m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from San Diego, CA to Blythe, CA covers 216.6 miles and takes about 4h 6m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Kumeyaay Highway, Ben Hulse Highway, CA 111. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 108.3 miles from San Diego, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $50.16 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. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 17 significant decision points across 216.6 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: near the start (West Broadway): Lane positioning matters here; at 0.9 miles (16th Street): Lane positioning matters here; at 1.1 miles (G Street): Lane positioning matters here.
The route from San Diego, CA to Blythe, CA does not surface many named destination signs beyond the main corridor.
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