Distance between cities › USA › Connecticut › Cornwall, CT › Distance from Cornwall to Stoneham Book Hotels

Distance from Cornwall, CT to Stoneham, ME

Distance

290 mi

Time

6 hours 12 mins

Gas Cost

$27 - $53

There are 209.26 miles from Cornwall to Stoneham in northeast direction and 290 miles (466.71 kilometers) by car, following the I-495 route.

Cornwall and Stoneham are 6 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Stoneham, ME.

Cornwall, CT and Stoneham, ME are in the same time zone (EDT). Current time in both locations is 9:31 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cornwall, CT to Stoneham, ME:

Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Stoneham, ME? Here there are some offers to rent a car in Cornwall, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cornwall »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 11.64 gallons of gas to cover the route between Cornwall, CT and Stoneham, ME.

The estimated cost of gas to go from Cornwall to Stoneham is $37.97.

During the route, an average car will release 228.06 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cornwall, CT and Stoneham, ME

If you want to meet halfway between Cornwall, CT and Stoneham, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.601061 and -71.359528, or 42º 36' 3.8196" N, 71º 21' 34.3008" W. This location is 144.92 miles away from Cornwall, CT and Stoneham, ME and it would take approximately 3 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chelmsford, MA, situated 141 miles from Cornwall, CT and 151 miles from Stoneham, ME. It would take 3 hours 3 mins to go from Cornwall to Chelmsford and 3 hours 17 mins to go from Stoneham to Chelmsford.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, CT and Stoneham, ME is Boston, MA, situated 139 miles from Cornwall, CT and 156 miles from Stoneham, ME. It would take 3 hours 2 mins to go from Cornwall to Boston and 3 hours 25 mins to go from Stoneham to Boston.