Distance between cities › USA › New Hampshire › Hooksett, NH › Distance from Hooksett to Groton Book Hotels

Distance from Hooksett, NH to Groton, CT

Distance

148 mi

Time

3 hours 7 mins

Gas Cost

$14 - $27

There are 124.73 miles from Hooksett to Groton in southwest direction and 148 miles (238.18 kilometers) by car, following the I-395 route.

Hooksett and Groton are 3 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Hooksett, NH to Groton, CT. The halfway point is Worcester, MA.

Hooksett, NH and Groton, CT are in the same time zone (EDT). Current time in both locations is 4:34 pm.

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Lowest Price Rental Cars in Hooksett, NH

Planning on renting a car to go from Hooksett, NH to Groton, CT? Here there are some offers to rent a car in Hooksett, NH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hooksett »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.95 gallons of gas to cover the route between Hooksett, NH and Groton, CT.

The estimated cost of gas to go from Hooksett to Groton is $19.42.

During the route, an average car will release 116.65 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 Hooksett, NH and Groton, CT

If you want to meet halfway between Hooksett, NH and Groton, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.293831 and -71.780624, or 42º 17' 37.7916" N, 71º 46' 50.2464" W. This location is 74.13 miles away from Hooksett, NH and Groton, CT and it would take approximately 1 hour 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Worcester, MA, situated 76.54 miles from Hooksett, NH and 74.86 miles from Groton, CT. It would take 1 hour 22 mins to go from Hooksett to Worcester and 1 hour 25 mins to go from Groton to Worcester.