Drive or Fly: Brent, FL to Marathon, FL?

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

Driving wins

Medium

No direct flights for PNS–EYW. Driving is the practical choice at this distance.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

14h 43m

Distance

780.9 mi

Total Cost

$352

CO2

315 kg

Cost Breakdown

Diesel$172

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

4h 21m

1h 6m in the air

Air Distance

547 mi

Total Cost

$197

CO2

140 kg

Door-to-Door Timeline

Brent, FL → PNS 10m

Check-in & Security 90m

Flight 66m

Arrival & Baggage 30m

EYW → Marathon, FL 65m

Cost Breakdown

Ticket (1 pax @ $142) $142

Rental car (1 day)$55

Airports

Brent, FL PNS — Pensacola International Airport 3 mi, ~10m drive

Marathon, FL EYW — Key West International Airport 43 mi, ~65m drive

No scheduled flights found

No commercial flights between PNS and EYW. Flight estimates above are theoretical.

+ Saves about 10h 22m 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	14h 43m	4h 21m
Total cost (1 person)	$352	$197
Carbon footprint	315 kg CO₂	140 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 15, 2026.

Decided to drive? See the full trip plan from Brent, FL to Marathon, FL with stops, fuel costs, and turn-by-turn directions.