Drive or Fly: Fremont, CA to Suisun, 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 SJC–CCR. At 64 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

1h 20m

Distance

64.6 mi

Total Cost

$49

CO2

26 kg

Cost Breakdown

Diesel$14

Hotel (1 room, 0 nights) $0

Meals (1 pax, 1 day) $35

+ No luggage restrictions or TSA lines

+ Comfortable one-day drive

+ Stop anywhere along the route

+ Have your own car at the destination

+ Likely faster door-to-door than flying

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

2h 52m

6m in the air

Air Distance

48 mi

Total Cost

$122

CO2

12 kg

Door-to-Door Timeline

Fremont, CA → SJC 20m

Check-in & Security 90m

Flight 6m

Arrival & Baggage 30m

CCR → Suisun, CA 26m

Cost Breakdown

Ticket (1 pax @ $122) $122

Airports

Fremont, CA SJC — Norman Y. Mineta San Jose International Airport 13 mi, ~20m drive

Suisun, CA CCR — Buchanan Field 17 mi, ~26m drive

No scheduled flights found

No commercial flights between SJC and CCR. Flight estimates above are theoretical.

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

2h 45m

1h 45m on rail

Total Cost

CO2

3 kg

Route

Capitol Corridor

Door-to-Door Timeline

Fremont, CA → Fremont 10m

Boarding 30m

Train ride 105m

Arrival 10m

Suisun-Fairfield → Suisun, CA 10m

Cost Breakdown

Ticket (1 pax @ $9) $9

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Fremont 1 mi, ~10m drive

To Suisun-Fairfield 0 mi, ~10m drive

Service

Direct

Frequency

~42/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train
Door-to-door time	1h 20m	2h 52m	2h 45m
Total cost (1 person)	$49	$122	$9
Carbon footprint	26 kg CO₂	12 kg CO₂	3 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

Transit: Amtrak GTFS — fares estimated

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 12, 2026.

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