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Drive or Fly: San Diego, CA to Eucalyptus Hills, 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–SAN. At 21 miles, driving is the only practical option.

Passengers:
Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

29m

Distance

21.8 mi

Total Cost

$40

CO2

9 kg

Cost Breakdown

Diesel$5
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 38m

2m in the air

Air Distance

17 mi

Total Cost

$121

CO2

4 kg

Door-to-Door Timeline

San Diego, CA → SAN 10m
Check-in & Security 90m
Flight 2m
Arrival & Baggage 30m
SAN → Eucalyptus Hills, CA 26m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

San Diego, CA SAN — San Diego International Airport 2 mi, ~10m drive
Eucalyptus Hills, CA SAN — San Diego International Airport 17 mi, ~26m drive

No scheduled flights found

No commercial flights between SAN and SAN. 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

1h 23m

7m on rail

Total Cost

$1

CO2

0 kg

Route

Pacific Surfliner

Door-to-Door Timeline

San Diego, CA → San Diego 10m
Boarding 30m
Train ride 7m
Arrival 10m
San Diego Old Town Transportation Center → Eucalyptus Hills, CA 26m

Cost Breakdown

Ticket (1 pax @ $1) $1

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

Stations

From San Diego 0 mi, ~10m drive
To San Diego Old Town Transportation Center 17 mi, ~26m drive

Service

Direct

Frequency

~37/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

Bus

FlixBus

Door to Door

1h 29m

30m on road

Total Cost

$1

CO2

1 kg

Route

FlixBus 2017

Door-to-Door Timeline

San Diego, CA → San Diego (Downtown/Seaport Village) (USP) 10m
Boarding 15m
Bus ride 30m
Arrival 10m
San Diego (La Jolla - UC San Diego) (UCS) → Eucalyptus Hills, CA 24m

Cost Breakdown

Ticket (1 pax @ $1) $1

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

Stations

From USP — San Diego (Downtown/Seaport Village) 0 mi, ~10m drive
To UCS — San Diego (La Jolla - UC San Diego) 16 mi, ~24m drive

Service

Direct

Frequency

~14/week

+ Usually the cheapest option
+ Wi-Fi and power outlets on board
+ No driving fatigue — relax or work en route
+ Much lower carbon footprint than driving or flying
Travel time longer than driving
Need transportation to/from station
Less flexibility than driving

At a Glance

Drive Fly Train Bus
Door-to-door time 29m 2h 38m 1h 23m 1h 29m
Total cost (1 person) $40 $121 $1 $1
Carbon footprint 9 kg CO2 4 kg CO2 0 kg CO2 1 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, FlixBus 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 16, 2026.

Route Options

2 different routes between these cities.

Fastest
21.8 mi 28m

via CA 94, CA 67

Alternative (+4 min)
24.9 mi 33m

via CA 52, CA 163

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