Distance between Portsmouth NH and Derry NH
The distance from Portsmouth to Derry is 68 kilometers by road including 43 kilometers on motorways. Road takes approximately 50 minutes and goes through Exeter, Epping, Raymond, Greenland and Chester.
| Shortest distance by air | 51 km ✈️ |
| Car route length | 68 km 🚗 |
| Driving time | 50 min |
| Fuel amount | 5.4 L |
| Fuel cost | 9.6 AUD |
| Point | Distance | Time | Fuel | |
| Portsmouth | 0 km | 00 min | 0.0 L | |
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I 95 12 km, 08 min
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| Greenland | 12 km | 08 min | 0.6 L | |
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I 95 NH 101 On-Ramp West 13 km, 07 min
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| Exeter | 25 km | 16 min | 1.5 L | |
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NH 101 13 km, 07 min
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| Epping | 38 km | 24 min | 2.6 L | |
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NH 101 9 km, 06 min
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| Raymond | 48 km | 30 min | 3.5 L | |
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NH 102 8 km, 08 min
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| Chester | 56 km | 38 min | 4.1 L | |
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NH 102 12 km, 11 min
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| Derry | 68 km | 50 min | 4.9 L | |
Frequently Asked Questions
How much does it cost to drive from Portsmouth to Derry?
Fuel cost: 9.6 AUD
This fuel cost is calculated as: (Route length 68 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.77 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Portsmouth to Derry?
Driving time: 50 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 35 km with a maximum speed 105 km/h = 20 min
- 5 km with a maximum speed 89 km/h = 3 min
- 1 km with a maximum speed 80 km/h = 1 min
- 18 km with a maximum speed 64 km/h = 17 min
- 3 km with a maximum speed 56 km/h = 3 min
- 3 km with a maximum speed 48 km/h = 3 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Portsmouth to Derry by land?
The distance between Portsmouth and Derry is 68 km by road including 43 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Portsmouth and Derry respectively.
How far is Portsmouth to Derry by plane?
The shortest distance (air line, as the crow flies) between Portsmouth and Derry is 51 km.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Portsmouth and Derry respectively. Actual distance between airports may be different.
How many hours is Portsmouth from Derry by plane?
Boeing 737 airliner needs 3 min to cover the distance of 51 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 13 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Portsmouth to Derry?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 12 min to cover the distance of 51 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 14 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Portsmouth and Derry?
The halfway point between Portsmouth and Derry is Epping. It is located about 4 km from the exact midpoint by road.
The distance from Epping to Portsmouth is 38 km and driving will take about 24 min. The road between Epping and Derry has length 30 km and will take approximately 26 min.
The other cities located close to halfway point:
Where is Portsmouth in relation to Derry?
Portsmouth is located 51 km north-east of Derry.
Portsmouth has geographic coordinates: latitude 43.07176, longitude -70.76255.
Derry has geographic coordinates: latitude 42.88087, longitude -71.32645.
Which highway goes from Portsmouth to Derry?
The route from Portsmouth to Derry follows NH 101, NH 102.
Other minor sections pass along the road:
- I 95: 13 km
- NH 107: 2 km