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

Distance from Cornwall, CT to Plainfield, NJ

Distance

124 mi

Time

3 hours 1 min

Gas Cost

$12 - $23

There are 100.63 miles from Cornwall to Plainfield in southwest direction and 124 miles (199.56 kilometers) by car, following the Saw Mill River Parkway route.

Cornwall and Plainfield are 3 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Plainfield, NJ.

Cornwall, CT and Plainfield, NJ are in the same time zone (EDT). Current time in both locations is 10:00 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Plainfield, NJ? 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 5 gallons of gas to cover the route between Cornwall, CT and Plainfield, NJ.

The estimated cost of gas to go from Cornwall to Plainfield is $16.30.

During the route, an average car will release 97.88 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 Plainfield, NJ

If you want to meet halfway between Cornwall, CT and Plainfield, NJ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.120311 and -73.783885, or 41º 7' 13.1196" N, 73º 47' 1.986" W. This location is 62.20 miles away from Cornwall, CT and Plainfield, NJ and it would take approximately 1 hour 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Thornwood, NY, situated 64 miles from Cornwall, CT and 62 miles from Plainfield, NJ. It would take 1 hour 36 mins to go from Cornwall to Thornwood and 1 hour 29 mins to go from Plainfield to Thornwood.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, CT and Plainfield, NJ is Yonkers, NY, situated 80 miles from Cornwall, CT and 46 miles from Plainfield, NJ. It would take 1 hour 57 mins to go from Cornwall to Yonkers and 1 hour 6 mins to go from Plainfield to Yonkers.