Drive or Fly: San Diego, CA to Sheridan, CA?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

No scheduled commercial flights found for SAN–SMF. At 543 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

10h 11m

Distance

543.3 mi

Total Cost

$300

CO2

219 kg

Cost Breakdown

Diesel$120

Hotel (1 room, 1 night) $110

Meals (1 pax, 2 days) $70

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 2 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 43m

59m in the air

Air Distance

493 mi

Total Cost

$195

CO2

126 kg

Door-to-Door Timeline

San Diego, CA → SAN 10m

Check-in & Security 90m

Flight 59m

Arrival & Baggage 30m

SMF → Sheridan, CA 34m

Cost Breakdown

Ticket (1 pax @ $140) $140

Rental car (1 day)$55

Airports

San Diego, CA SAN — San Diego International Airport 2 mi, ~10m drive

Sheridan, CA SMF — Sacramento International Airport 23 mi, ~34m drive

No scheduled flights found

No commercial flights between SAN and SMF. Flight estimates above are theoretical.

+ Saves about 6h 28m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	10h 11m	3h 43m
Total cost (1 person)	$300	$195
Carbon footprint	219 kg CO₂	126 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	Data unavailable

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Confidence: Medium — airports identified, fares estimated

Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 17, 2026.

Route Options

2 different routes between these cities.

Fastest

543.3 mi 10h 10m

via I 5, I 5 Truck, CA 65

Alternative (+18 min)

564.3 mi 10h 29m

via I 5, I 15, I 210

Decided to drive? See the full trip plan from San Diego, CA to Sheridan, CA with stops, fuel costs, and turn-by-turn directions.