How far is Colchester, CT from Groton, CT?
Distance by Flight
Shortest distance between Colchester and Groton is 20.38 miles (32.8 km).
Flight distance from Colchester, CT to Groton, CT is 20.38 miles. Estimated flight time is 00 hours 03 minutes.
Driving distance
The driving distance from Colchester, Connecticut to Groton, Connecticut is: 28.73 miles (46.23 km) by car.
Driving from Colchester to Groton will take approximately 00 hours 34 minutes.
#1 Colchester
Town in the U.S. state of Connecticut
| Population | 15774 |
|---|---|
| GPS Coordinates | 41°34'32"N 72°19'55"W |
| Latitude | 41.5756500 |
| Longitude | -72.3320300 |
| Altitude | 144 |
| Country | United States |
#2 Groton
Town in Connecticut
| Population | 38258 |
|---|---|
| GPS Coordinates | 41°21'0"N 72°4'42"W |
| Latitude | 41.3501000 |
| Longitude | -72.0784100 |
| Altitude | 24 |
| Country | United States |
Ending point in Groton: Smith Street (-72.078453,41.350105)
Estimated Travel Time Between Colchester and Groton
The distance between Colchester and Groton is 46 km if you choose to drive by road. You can go 00 hours 30 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Colchester and Groton. The current time is 13:49:48.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 57 minutes |
| 40 mph (64.37 km/h) | 00 hours 43 minutes |
| 50 mph (80.47 km/h) | 00 hours 34 minutes |
| 60 mph (96.56 km/h) | 00 hours 28 minutes |
| 70 mph (112.65 km/h) | 00 hours 24 minutes |
| 75 mph (120.7 km/h) | 00 hours 22 minutes |
| 80 mph (128.75 km/h) | 00 hours 21 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 3.84 liters (1.01 gallon) of gas to cover the route between Colchester and Groton.
The estimated cost of gas to go from Colchester to Groton is $3.66 (diesel $4.64).
Connecticut gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.19 | $4.59 | $4.58 |
| Total | $3.66 | $4.25 | $4.65 | $4.64 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Connecticut ) per gallon of daily gas for calculations is $3.611 (Diesel $4.575) /gallon. Last changed prices on December 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Colchester and Groton (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
