Distance between cities › USA › Connecticut › Madison, CT › Distance from Madison to Deep River Book Hotels

Distance from Madison, CT to Deep River, CT

Distance

11 mi

Time

16 minutes

Gas Cost

$1 - $2

There are 6.68 miles from Madison to Deep River in northeast direction and 11 miles (17.70 kilometers) by car, following the CT 145 route.

Madison and Deep River are 16 minutes far apart, if you drive non-stop .

This is the fastest route from Madison, CT to Deep River, CT.

Madison, CT and Deep River, CT are in the same time zone (EDT). Current time in both locations is 10:51 pm.

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Lowest Price Rental Cars in Madison, CT

Planning on renting a car to go from Madison, CT to Deep River, CT? Here there are some offers to rent a car in Madison, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Madison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.42 gallons of gas to cover the route between Madison, CT and Deep River, CT.

The estimated cost of gas to go from Madison to Deep River is $1.46.

During the route, an average car will release 8.28 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 $3.45 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Madison, CT and Deep River, CT

If you want to meet halfway between Madison, CT and Deep River, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.292976 and -72.491470, or 41º 17' 34.7136" N, 72º 29' 29.292" W. This location is 5.26 miles away from Madison, CT and Deep River, CT and it would take approximately 8 minutes to reach the halfway point from both locations.