How far is Troy, NH from Derry, NH?
Distance by Flight
Shortest distance between Troy and Derry is 43.43 miles (69.89 km).
Flight distance from Troy, NH to Derry, NH is 43.43 miles. Estimated flight time is 00 hours 07 minutes.
Driving distance
The driving distance from Troy, New Hampshire to Derry, New Hampshire is: 61.31 miles (98.67 km) by car.
Driving from Troy to Derry will take approximately 01 hours 22 minutes.
#1 Troy
Town in Cheshire County, New Hampshire, United States
| Population | 2117 |
|---|---|
| GPS Coordinates | 42°49'26"N 72°10'52"W |
| Latitude | 42.8239700 |
| Longitude | -72.1811900 |
| Altitude | 309 |
| Country | United States |
#2 Derry
Town in New Hampshire, United States
| Population | 33442 |
|---|---|
| GPS Coordinates | 42°52'50"N 71°19'38"W |
| Latitude | 42.8806400 |
| Longitude | -71.3272900 |
| Altitude | 84 |
| Country | United States |
Ending point in Derry: (-71.327312,42.880642)
Estimated Travel Time Between Troy and Derry
The distance between Troy and Derry is 99 km if you choose to drive by road. You can go 01 hours 05 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 Troy and Derry. The current time is 09:14:15.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 02 minutes |
| 40 mph (64.37 km/h) | 01 hours 31 minutes |
| 50 mph (80.47 km/h) | 01 hours 13 minutes |
| 60 mph (96.56 km/h) | 01 hours 01 minutes |
| 70 mph (112.65 km/h) | 00 hours 52 minutes |
| 75 mph (120.7 km/h) | 00 hours 49 minutes |
| 80 mph (128.75 km/h) | 00 hours 45 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 8.19 liters (2.16 gallon) of gas to cover the route between Troy and Derry.
The estimated cost of gas to go from Troy to Derry is $7.56 (diesel $9.49).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $7.56 | $8.57 | $9.48 | $9.49 |
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 18, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Troy and Derry (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 Troy 60.51 miles (97 km)
Driving distance from East Concord, NH to Troy 67.29 miles (108 km)
