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

Distance from Cornwall, CT to Belfast, ME

Distance

342 mi

Time

6 hours 56 mins

Gas Cost

$32 - $62

There are 281.60 miles from Cornwall to Belfast in northeast direction and 342 miles (550.40 kilometers) by car, following the I-495 route.

Cornwall and Belfast are 6 hours 56 mins far apart, if you drive non-stop .

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

Cornwall, CT and Belfast, ME are in the same time zone (EDT). Current time in both locations is 7:18 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Belfast, 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 13.74 gallons of gas to cover the route between Cornwall, CT and Belfast, ME.

The estimated cost of gas to go from Cornwall to Belfast is $44.81.

During the route, an average car will release 269.11 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 Belfast, ME

If you want to meet halfway between Cornwall, CT and Belfast, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.828416 and -70.99789, or 42º 49' 42.2976" N, 70º 59' 52.404" W. This location is 171.01 miles away from Cornwall, CT and Belfast, ME and it would take approximately 3 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Merrimac, MA, situated 168 miles from Cornwall, CT and 175 miles from Belfast, ME. It would take 3 hours 33 mins to go from Cornwall to Merrimac and 3 hours 26 mins to go from Belfast to Merrimac.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, CT and Belfast, ME is Lowell, MA, situated 144 miles from Cornwall, CT and 202 miles from Belfast, ME. It would take 3 hours 5 mins to go from Cornwall to Lowell and 3 hours 59 mins to go from Belfast to Lowell.