The drive from Parkway, CA to San Bernardino, CA covers 433.1 miles and takes about 8h 1m behind the wheel.
It usually feels better as a 2-day road trip than as one long push.
The route leans on Westside Freeway, Foothill Freeway, I 5 Truck for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 290.3 miles on Westside Freeway.
At current regular gas prices, budget about $99.54 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
216.6 miles from Parkway, CA
A natural place for your longest stop of the day
, about 3h 56m into the drive
.
Drive Character
This is a 8h 1m highway drive covering 433.1 miles, with most of the trip on Westside Freeway and Foothill Freeway. The longest continuous stretch is about 290.3 miles on Westside Freeway.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 25 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Westside Freeway is the longest continuous segment at about 290.3 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Westside Freeway and Foothill Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 355.2 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 20 significant decision points across 433.1 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 355.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 379.9 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 429.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 20 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
355.2 mi into trip|~6h 29m in
Take the exit toward I 210 East: Pasadena
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 161A
Toward I 210 East: Pasadena
8
379.9 mi into trip|~6h 57m in|I 210 / Foothill Freeway
Keep slight right at fork onto I 210 / Foothill Freeway toward CA 134 West, I 210 East: San Bernardino, Ventura
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward CA 134 West, I 210 East: San Bernardino,...
8
429.1 mi into trip|~7h 54m in
Take the exit toward I 215: Barstow, Riverside
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 74
Toward I 215: Barstow, Riverside
8
429.4 mi into trip|~7h 54m in
Keep slight right at fork toward I 215 South: Riverside
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 74
Toward I 215 South: Riverside
8
432 mi into trip|~7h 58m in
Take the exit toward CA 66 West: 5th Street, Civic Center
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 44A
Toward CA 66 West: 5th Street, Civic Center
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Parkway, CA to San Bernardino, CA, road signs begin pointing toward Ventura along the way.
Ventura
379.9 mi in|~6h 57m|via I 210
Main Roads
Road
Distance
Duration
Westside Freeway
290.3 mi
5h 12m
Foothill Freeway
73.7 mi
1h 24m
I 5 Truck
58.4 mi
1h 6m
Florin Road
2.9 mi
4m
Golden State Freeway
2 mi
2m
San Bernardino Freeway
1.8 mi
2m
Freeport Boulevard
1 mi
1m
West 5th Street
0.8 mi
1m
Longest stretch:
Westside Freeway
— 290.3 mi, about 5h 12m
Turn-by-Turn Driving Directions
Step-by-step road directions between Parkway, CA and San Bernardino, CA.
1
Start on Florin Road
0.2 mi·21 sec·Florin Road
2
Continue on Florin Road
2.7 mi·4 min·Florin Road
3
Turn left onto Freeport Boulevard
1.0 mi·1 min·Freeport Boulevard
Use the left / uturn lanes.
4
Turn right onto Pocket Road
0.3 mi·37 sec·Pocket Road
5
Take the ramp
0.3 mi·37 sec
Toward I 5 South: Los Angeles
6
Merge onto I 5
53 mi·58 min·Westside Freeway
Use the straight / slight right lanes.
7
Keep slight left at fork onto I 5
0.8 mi·48 sec·Westside Freeway
8
Keep slight left at fork onto I 5
237 mi·4 hr 13 min·Westside Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
11
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
12
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 210
19 mi·22 min·Foothill Freeway
Toward CA 134 West, I 210 East: San Bernardino, VenturaUse the slight right lane.
14
Keep slight right at fork onto I 210
2.9 mi·3 min·Foothill Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto CA 210
1.4 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto CA 210
1.2 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
17
Keep slight right at fork onto CA 210
1.8 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
18
Keep slight right at fork onto CA 210
23 mi·26 min·Foothill Freeway
Use the straight / slight right lanes.
19
Take the exit
0.2 mi·29 sec
Exit 74Toward I 215: Barstow, RiversideUse the straight / slight right lanes.
20
Keep slight right at fork
0.6 mi·1 min
Exit 74Toward I 215 South: RiversideUse the slight left / slight right lanes.
21
Merge onto I 215
0.2 mi·13 sec·Barstow Freeway
22
Continue on I 215
1.8 mi·2 min·San Bernardino Freeway
23
Take the exit
0.4 mi·52 sec
Exit 44AToward CA 66 West: 5th Street, Civic CenterUse the slight right lane.
24
Turn left onto CA 66
0.8 mi·1 min·West 5th Street
Use the left / straight / right lanes.
25
Arrive at destination
West 5th Street
Trip Plan
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 216.6 miles from Parkway, CA, or about 3h 56m into the drive.
The longest continuous stretch on this route runs about 290.3 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 95 miles or 1h 46m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 216.6 miles or 3h 56m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 216.6 miles or 3h 56m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 6h 50m
Traffic, exits, and arrival timing usually matter more near San Bernardino, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Parkway, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Parkway, CA
Aim for roughly 217 miles and 4 hours of wheel time on this day.
Day 2
Finish the approach into San Bernardino, CA
Aim for roughly 217 miles and 4 hours of wheel time on this day.
Your first comfortable stop window is around 95 miles from Parkway, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 290.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 216.6 mi from Parkway, CA
· 3h 56m into the drive
The midpoint is around 216.6 miles from Parkway, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Westside Freeway if your tank is already low. That segment runs about 290.3 miles.
Overnight split
Hotel stop
For a steadier pace, wrap day one after about 217 miles or 4 hours on the road.
Arriving in San Bernardino, CA
The final approach into San Bernardino, 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 San Bernardino, CA.
On a multi-day trip, keep the last day a little lighter so you reach San Bernardino, CA with some flexibility left in the schedule.
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.
National Parks Near This Route
Worth a detour if your schedule allows.
Santa Monica Mountains National Recreation Area
National Recreation Area
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
24 mi from route
~60 min detour
Free
near mile 361.4
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
28 mi from route
~70 min detour
Free
near mile 301.2
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$99.54 one way
$199.09 round trip
$5.84/gal25.4 MPG avg152 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$102.58
$205.16
premium
$6.18
$105.33
$210.65
diesel
$5.61
$95.62
$191.25
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$100
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$230–$340
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 151.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $45 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
129.9
1
$45.48
$20.79
Efficient EV
108.3
1
$37.90
$17.32
EV Truck/SUV
173.2
2
$60.63
$27.72
Gas CO2
152 kg
EV CO2
51 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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.
Forecast as of Apr 16, 2026
Origin
Parkway, CA
Afternoon
in Parkway on Thursday
Local time
1:35 PM
PDT
Current temp
48°F
Unavailable
Live forecast
Destination
San Bernardino, CA
Afternoon
in San Bernardino on Thursday
Local time
1:35 PM
PDT
Current temp
77°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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
29 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
8h 1m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Parkway, CA to San Bernardino, CA covers 433.1 miles and takes about 8h 1m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, Foothill Freeway, I 5 Truck. Most of the drive stays on highways, so watch for ramps and exits.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 217 miles on day one.
The midpoint is about 216.6 miles from Parkway, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $99.54 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks 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 20 significant decision points across 433.1 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 355.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 379.9 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 429.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Parkway, CA to San Bernardino, CA, road signs begin pointing toward Ventura along the way.
Yes. Nearby national parks include Santa Monica Mountains National Recreation Area and César E. Chávez National Monument.
