How far is Riverside, CA from Lompoc, CA?
The driving distance from Riverside, CA to Lompoc, CA is about 202.2 miles (325.4 km), with a travel time of about 04h 06m by car.
- The straight-line flight distance is about 181.1 miles (291.4 km).
- For a round trip, plan for roughly 08h 12m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 06m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Ventura County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Partly Sunny
Driving Route Map
The map below follows the saved road route between Riverside and Lompoc.
Turn-by-Turn Driving Directions
Step-by-step road directions between Riverside and Lompoc.
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1
Start on the route
55 m · 14 sec
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2
Turn right
29 m · 7 sec
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3
Turn right onto Magnolia Avenue
70 m · 15 sec · Magnolia Avenue
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4
Turn left onto Central Avenue
3.5 mi · 6 min · Central Avenue
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5
Turn right onto Van Buren Boulevard
6.1 mi · 8 min · Van Buren Boulevard
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6
Continue on Mission Boulevard
1434 ft · 24 sec · Mission Boulevard
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7
Take the ramp slight left toward CA 60 West
1617 ft · 41 sec
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8
Merge slight left onto Pomona Freeway
12.1 mi · 14 min · Pomona Freeway
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9
Take the exit slight right toward CA 71 South, CA 71 North: Corona, Pomona
1213 ft · 30 sec
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10
Keep slight right to continue on CA 71 North: Pomona
2510 ft · 1 min
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11
Keep slight left
811 ft · 20 sec
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12
Merge slight left onto Chino Valley Freeway
3.5 mi · 4 min · Chino Valley Freeway
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13
Keep slight left to continue on CA 57 North
1.2 km · 2 min
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14
Continue straight
3.4 mi · 4 min
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15
Keep slight left to continue on I 210 West: Pasadena
1.1 mi · 2 min
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16
Merge slight left onto Foothill Freeway
18.3 mi · 21 min · Foothill Freeway
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17
Keep slight left to continue on Ventura Freeway
6.4 mi · 7 min · Ventura Freeway
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18
Keep slight right to continue on Ventura Freeway
1.1 mi · 1 min · Ventura Freeway
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19
Keep slight right to continue on Ventura Freeway
2776 ft · 36 sec · Ventura Freeway
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20
Take the exit slight right toward I 5: Golden State Freeway, Los Angeles, Sacramento
1862 ft · 24 sec
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21
Keep slight right to continue on I 5 North, CA 134 West: Golden State Freeway, Sacramento, Ventura Freeway, Ventura, Zoo Drive
98 m · 4 sec
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22
Keep slight right to continue on CA 134 West: Ventura Freeway, Ventura, Zoo Drive
1317 ft · 17 sec
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23
Keep slight left to continue on CA 134: Ventura
715 ft · 9 sec
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24
Merge slight left onto Ventura Freeway
1 km · 44 sec · Ventura Freeway
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25
Keep slight right to continue on Ventura Freeway
1.9 mi · 2 min · Ventura Freeway
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26
Keep slight right to continue on Ventura Freeway
1.2 km · 53 sec · Ventura Freeway
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27
Keep slight right to continue on Ventura Freeway
54.7 mi · 1 hr 3 min · Ventura Freeway
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28
Keep slight left
18.5 mi · 21 min
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29
Continue on El Camino Real
46.9 mi · 55 min · El Camino Real
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30
Take the exit slight right toward CA 1: Lompoc, Vandenberg AFB
1656 ft · 29 sec
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31
Turn left onto Cabrillo Highway
1.5 mi · 2 min · Cabrillo Highway
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32
Continue on San Julian Road
16.3 mi · 22 min · San Julian Road
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33
Turn left onto East Ocean Avenue
1.3 mi · 2 min · East Ocean Avenue
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34
Turn right onto North H Street
587 ft · 15 sec · North H Street
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35
Continue on North H Street
572 ft · 16 sec · North H Street
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36
Arrive at your destination
0 m · 1 sec · North H Street
Car Route Details
A richer read on the saved driving route between Riverside and Lompoc.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Ventura Freeway
Keep slight right to continue on Ventura Freeway
54.7 mi · 01h 03m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Riverside and Patchy Fog then Partly Sunny near Lompoc.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Riverside to Lompoc?
The road trip is about 202.2 miles (325.4 km) and usually takes 04h 06m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Casa Conejo is a useful midpoint, sitting about 101 miles from Riverside and 101.2 miles from Lompoc.
How much longer is the road route than the straight-line distance?
The direct path is about 181.1 miles (291.4 km), while the road route adds roughly 21.1 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 8:48 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $41.13 one way or $82.27 round trip. Estimated CO2 is about 63.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Riverside and Patchy Fog then Partly Sunny near Lompoc.
Stop Ideas Near Casa Conejo
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Hampton Inn & Suites Camarillo
Permanent Household Hazardous Waste Facility - City of Thousand Oaks
Santa Paula City Hall
Homewood Suites by Hilton Agoura Hills
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Casa Conejo.
Flight Path Map
This map shows the direct air route between Riverside and Lompoc. Straight-line distance: 181.07 mi (291.4 km).
#1 Riverside
The most populous city in Riverside County, California and the center of the Riverside metropolitan area.
| Population | 330,786 |
| Coordinates | 33.9533500, -117.3961600 |
| Altitude | 252 |
| Country | United States |
#2 Lompoc
A city in Santa Barbara County, California.
| Population | 42,253 |
| Coordinates | 34.6391500, -120.4579400 |
| Altitude | 32 |
| Country | United States |
End: Lompoc (-120.45794, 34.63915)
Estimated Travel Time
Distance: 325 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 44m |
| 40 mph (64.37 km/h) | 05h 03m |
| 50 mph (80.47 km/h) | 04h 02m |
| 60 mph (96.56 km/h) | 03h 22m |
| 70 mph (112.65 km/h) | 02h 53m |
| 80 mph (129 km/h) | 02h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $41.13 | $82.27 |
| Mid-grade | $6.07 | $43.25 | $86.50 |
| Premium | $6.24 | $44.51 | $89.03 |
| Diesel | $7.57 | $53.95 | $107.91 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in California · May 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.