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Drive or Fly: Laguna, CA to National City, CA?

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

Could go either way

Medium

This distance is a toss-up. Drive if you want flexibility and lower cost, fly if you value time. Connecting flights add time.

Passengers:
Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

9h 24m

Distance

498.7 mi

Total Cost

$140

CO2

201 kg

Cost Breakdown

Diesel$105
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
− Driver fatigue on longer stretches
− Wear and tear on vehicle
− Fuel price fluctuations
Plan the drive

Fly

Door to Door

3h 38m

56m in the air

Air Distance

465 mi

Total Cost

$194

CO2

119 kg

Door-to-Door Timeline

Laguna, CA → SMF 32m
Check-in & Security 90m
Flight 56m
Arrival & Baggage 30m
SAN → National City, CA 10m

Cost Breakdown

Ticket (1 pax @ $139) $139
Rental car (1 day)$55

Airports

Laguna, CA SMF — Sacramento International Airport 21 mi, ~32m drive
National City, CA SAN — San Diego International Airport 7 mi, ~10m drive

Flight Data

Service

Connecting only

On-Time

100.0%

+ Saves about 5h 46m compared to driving
+ Less physical fatigue
+ Predictable arrival time
− Airport security and check-in overhead
− 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 9h 24m 3h 38m
Total cost (1 person) $140 $194
Carbon footprint 201 kg CO2 119 kg CO2
Flexibility High Low
Luggage Unlimited Restricted
Reliability Weather dependent 100% on-time
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 Jun 3, 2026.

Route Options

2 different routes between these cities.

Fastest
498.7 mi 9h 24m

via I 5, I 5 Truck, I 805

Alternative (+16 min)
517.2 mi 9h 40m

via I 5, I 15, I 5 Truck

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