Drive or Fly: Groton, MA to Somerville, MA?

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 BED–BOS. At 31 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

57m

Distance

31.8 mi

Total Cost

$42

CO2

13 kg

Cost Breakdown

Diesel$7

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 39m

3m in the air

Air Distance

29 mi

Total Cost

$121

CO2

7 kg

Door-to-Door Timeline

Groton, MA → BED 26m

Check-in & Security 90m

Flight 3m

Arrival & Baggage 30m

BOS → Somerville, MA 10m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

Groton, MA BED — Laurence G Hanscom Field 18 mi, ~26m drive

Somerville, MA BOS — Boston Logan International Airport 5 mi, ~10m drive

No scheduled flights found

No commercial flights between BED and BOS. 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 45m

21m on rail

Total Cost

CO2

1 kg

Route

Downeaster

Door-to-Door Timeline

Groton, MA → Woburn Amtrak Station 34m

Boarding 30m

Train ride 21m

Arrival 10m

Boston → Somerville, MA 10m

Cost Breakdown

Ticket (1 pax @ $2) $2

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

Stations

From Woburn Amtrak Station 23 mi, ~34m drive

To Boston 2 mi, ~10m drive

Service

Direct

Frequency

~46/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

At a Glance

	Drive	Fly	Train
Door-to-door time	57m	2h 39m	1h 45m
Total cost (1 person)	$42	$121	$2
Carbon footprint	13 kg CO₂	7 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 — 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 13, 2026.

Decided to drive? See the full trip plan from Groton, MA to Somerville, MA with stops, fuel costs, and turn-by-turn directions.