Distance between Portsmouth NH and Derry NH
The distance from Portsmouth to Derry is 42 miles by road including 27 miles on motorways. Road takes approximately 50 minutes and goes through Exeter, Epping, Raymond, Greenland and Chester.
| Shortest distance by air | 32 mi ✈️ |
| Car route length | 42.3 mi 🚗 |
| Driving time | 50 min |
| Fuel amount | 1.4 gal |
| Fuel cost | 5.6 USD |
| Point | Distance | Time | Fuel | |
| Portsmouth | 0 mi | 00 min | 0.0 gal | |
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I 95 7 mi, 08 min
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| Greenland | 7 mi | 08 min | 0.2 gal | |
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I 95 NH 101 On-Ramp West 8 mi, 07 min
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| Exeter | 16 mi | 16 min | 0.4 gal | |
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NH 101 8 mi, 07 min
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| Epping | 24 mi | 24 min | 0.7 gal | |
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NH 101 6 mi, 06 min
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| Raymond | 30 mi | 30 min | 0.9 gal | |
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NH 102 5 mi, 08 min
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| Chester | 35 mi | 38 min | 1.1 gal | |
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NH 102 7 mi, 11 min
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| Derry | 42 mi | 50 min | 1.3 gal | |
Frequently Asked Questions
How much does it cost to drive from Portsmouth to Derry?
Fuel cost: 5.6 USD
This fuel cost is calculated as: (Route length 42.3 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.89 USD / gal)
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.
- 22 mi with a maximum speed 65 mph = 20 min
- 3 mi with a maximum speed 55 mph = 3 min
- 1 mi with a maximum speed 50 mph = 1 min
- 11 mi with a maximum speed 40 mph = 17 min
- 2 mi with a maximum speed 35 mph = 3 min
- 2 mi with a maximum speed 30 mph = 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 42.3 mi by road including 26.7 mi 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 31.7 mi.
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 32 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 13 min to flight this distance at average speed of 136 mph.
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 32 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 14 min to flight this distance at average speed of 130 mph.
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 2 mi from the exact midpoint by road.
The distance from Epping to Portsmouth is 24 mi and driving will take about 24 min. The road between Epping and Derry has length 19 mi and will take approximately 26 min.
The other cities located close to halfway point:
Where is Portsmouth in relation to Derry?
Portsmouth is located 32 mi 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: 8 mi
- NH 107: 1 mi
