Drive or Fly: Troy, NH to Dover, NH?

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 MHT–PSM. At 92 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

2h 25m

Distance

92.2 mi

Total Cost

$55

CO2

37 kg

Cost Breakdown

Diesel$20

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 20m

9m in the air

Air Distance

71 mi

Total Cost

$123

CO2

18 kg

Door-to-Door Timeline

Troy, NH → MHT 58m

Check-in & Security 90m

Flight 9m

Arrival & Baggage 30m

PSM → Dover, NH 13m

Cost Breakdown

Ticket (1 pax @ $123) $123

Airports

Troy, NH MHT — Manchester-Boston Regional Airport 39 mi, ~58m drive

Dover, NH PSM — Portsmouth International Airport at Pease 9 mi, ~13m drive

No scheduled flights found

No commercial flights between MHT and PSM. 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

At a Glance

	Drive	Fly
Door-to-door time	2h 25m	3h 20m
Total cost (1 person)	$55	$123
Carbon footprint	37 kg CO₂	18 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

92.2 mi 2h 25m

via NH 101, NH 125, NH 124

Alternative (+3 min)

117.8 mi 2h 29m

via I 495, MA 140, I 95

Decided to drive? See the full trip plan from Troy, NH to Dover, NH with stops, fuel costs, and turn-by-turn directions.