How far is Grantham, NH from Dover, NH?
Distance by Flight
Shortest distance between Grantham and Dover is 66.63 miles (107.23 km).
Flight distance from Grantham, NH to Dover, NH is 66.63 miles. Estimated flight time is 00 hours 10 minutes.
It takes 00 hours 09 minutes to travel from Grantham to Dover with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Grantham, New Hampshire to Dover, New Hampshire is: 85.21 miles (137.13 km) by car.
Driving from Grantham to Dover will take approximately 01 hours 37 minutes.
#1 Grantham
Town in Sullivan County, New Hampshire, United States
| Population | 2955 |
|---|---|
| GPS Coordinates | 43°29'22"N 72°8'15"W |
| Latitude | 43.4895200 |
| Longitude | -72.1375900 |
| Altitude | 288 |
| Country | United States |
#2 Dover
County seat city in Strafford County, New Hampshire, United States
| Population | 32443 |
|---|---|
| GPS Coordinates | 43°11'52"N 70°52'25"W |
| Latitude | 43.1978600 |
| Longitude | -70.8736700 |
| Altitude | 19 |
| Country | United States |
Ending point in Dover: (-70.873668,43.197876)
Estimated Travel Time Between Grantham and Dover
The distance between Grantham and Dover is 137 km if you choose to drive by road. You can go 01 hours 31 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 Grantham and Dover. The current time is 01:20:33.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 50 minutes |
| 40 mph (64.37 km/h) | 02 hours 07 minutes |
| 50 mph (80.47 km/h) | 01 hours 42 minutes |
| 60 mph (96.56 km/h) | 01 hours 25 minutes |
| 70 mph (112.65 km/h) | 01 hours 13 minutes |
| 75 mph (120.7 km/h) | 01 hours 08 minutes |
| 80 mph (128.75 km/h) | 01 hours 03 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 11.38 liters (3.01 gallon) of gas to cover the route between Grantham and Dover.
The estimated cost of gas to go from Grantham to Dover is $10.51 (diesel $13.18).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $10.51 | $11.91 | $13.18 | $13.18 |
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 New Hampshire ) per gallon of daily gas for calculations is $3.496 (Diesel $4.384) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Grantham and Dover (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Distance to Other Cities
Driving distance from Derry Village, NH to Grantham 67.96 miles (109 km)
Driving distance from East Concord, NH to Grantham 49.54 miles (80 km)
