Drive or Fly: Roswell, GA to Montgomery, GA?

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 PDK–SAV. At 278 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

5h 18m

Distance

278.6 mi

Total Cost

$97

CO2

113 kg

Cost Breakdown

Diesel$62

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

3h 4m

28m in the air

Air Distance

237 mi

Total Cost

$184

CO2

60 kg

Door-to-Door Timeline

Roswell, GA → PDK 16m

Check-in & Security 90m

Flight 28m

Arrival & Baggage 30m

SAV → Montgomery, GA 20m

Cost Breakdown

Ticket (1 pax @ $129) $129

Rental car (1 day)$55

Airports

Roswell, GA PDK — DeKalb Peachtree Airport 11 mi, ~16m drive

Montgomery, GA SAV — Savannah Hilton Head International Airport 14 mi, ~20m drive

No scheduled flights found

No commercial flights between PDK and SAV. Flight estimates above are theoretical.

+ Saves about 2h 14m 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	5h 18m	3h 4m
Total cost (1 person)	$97	$184
Carbon footprint	113 kg CO₂	60 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 16, 2026.

Route Options

2 different routes between these cities.

Fastest

278.6 mi 5h 18m

via I 16, I 75, GA 400

Alternative (+35 min)

286.7 mi 5h 53m

via I 16, I 20, US 129; US 441; GA 24

Decided to drive? See the full trip plan from Roswell, GA to Montgomery, GA with stops, fuel costs, and turn-by-turn directions.