Road trip cost
At 740 miles and roughly 11 hr 54 min of driving, the route from El Paso, TX to San Diego, CA is a long-haul trip. Budget for multiple fuel stops, food, and possibly an overnight stay — gas alone can run well over a hundred dollars depending on your vehicle.
740 mi
11 hr 54 min
2
3
2 suggested fuel stops
Key takeaway
Drive intensity
Consider an overnight stop.
Pre-filled with the El Paso → San Diego distance.
Estimated Trip Cost
$0.00
Per Person
$0.00
Gallons
0.00gal
Total miles: 740 (one way).
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Estimated one-way fuel cost at $3.45/gal (US average). Adjust for your local price.
Assuming a 28 MPG sedan over the 740-mile route.
$83.25
one way · ~26.4 gal
$91.18
one way · ~26.4 gal
$101.75
one way · ~26.4 gal
A typical 28 MPG sedan with a 12.5-gallon tank covers about 350 miles per fill-up. Plan 2 stops along the way and fuel up before any remote stretches.
Assuming a realistic 230-mile highway range, plan 3 DC fast-charging stops. Tesla Superchargers and Electrify America have strong coverage on most US corridors.
Midpoint
Tucson, AZ
Roughly halfway between El Paso and San Diego. A natural place to fuel up, grab a meal, swap drivers, or stop overnight on longer drives.
Route personality
Cross-country haulBeach destinationOvernight-friendlyEl Paso, TX
San Diego, CA
Summer
Peak beach and theme-park traffic; expect 20–40% longer drive times around weekends.
Hurricane season (Jun–Nov)
Tropical storms can cause sudden closures and price spikes — check NOAA before long Southeast or Gulf drives.
Summer
Desert highs over 110°F stress engines, tires and EV batteries — drive early or late, never midday.
Late summer / early fall
Western wildfire smoke can drop visibility and force I-5 / I-80 detours — check InciWeb.
Flying is often cheaper for one person at this distance. Driving makes sense for families, road-trippers, or anyone bringing gear.
A one-way drive uses about $91 in gas (28 MPG, $3.45/gal). A typical short domestic flight costs $80–$220 per person plus $30–$60/day for airport parking and any baggage fees.
October through April is most comfortable. Summer driving means extreme heat and higher AC fuel use.
Mostly toll-free — you can drive this without a transponder.
Comfort matters more than MPG on this distance. A larger sedan, hybrid SUV, or full-size SUV for families works well.
Very high — strongly consider an overnight stop rather than pushing through in a single day.
At 11 hr 54 min of driving, splitting the trip across two days is safer and more enjoyable. Budget hotels along the route typically run $70–$130/night.
This 740-mile route between El Paso, TX and San Diego, CA is a popular drive in the region. Expect roughly 11 hr 54 min behind the wheel under normal traffic conditions.
The drive is about 740 miles and takes roughly 11 hr 54 min under normal traffic. Add buffer for stops, construction, and rush hour around either city.
In a 28 MPG sedan, expect about 26.4 gallons one way. A 22 MPG SUV would use roughly 33.6 gallons.
At the US average of $3.45/gal, a 28 MPG vehicle costs about $91.18 one way. Round trip roughly doubles that. Use the calculator above for your exact MPG and local gas price.
A typical gas sedan needs about 2 fuel stops one way. A modern EV with ~230 miles of highway range needs about 3 DC fast-charges.
Flying is often cheaper for one person at this distance. Driving makes sense for families, road-trippers, or anyone bringing gear.
October through April is most comfortable. Summer driving means extreme heat and higher AC fuel use.
Tucson, AZ is roughly halfway and makes a natural fuel, food, or overnight break.
Estimated 740-mile fuel cost for each pick at average US prices. Tap any vehicle for a full cost breakdown.
Cheapest to drive
57 MPG · hybrid
~$45
est. one-way fuel cost
See full breakdownBest EV
134 MPGe · ev
~$30
est. one-way charging cost
See full breakdownBest sedan
37 MPG · sedan
~$69
est. one-way fuel cost
See full breakdownBest SUV for comfort
33 MPG · suv
~$77
est. one-way fuel cost
See full breakdownBest truck for cargo
26 MPG · truck
~$98
est. one-way fuel cost
See full breakdownRelated routes
Reverse drives, connecting routes and regional alternatives — each with distance and driving cost at current US gas prices.
Reverse drive
San Diego to El Paso driving cost
740 mi · 11.9 h
Other road trip cost estimates that start in El Paso, TX.
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Longer connected routes leaving San Diego, CA — great for multi-day road trip planning.
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