Distance between Portsmouth NH and Dunbarton NH
The distance from Portsmouth to Dunbarton is 93 kilometers by road including 67 kilometers on motorways. Road takes approximately 1 hour and 6 minutes and goes through Manchester, Exeter, Epping, Raymond and Goffstown.
| Shortest distance by air | 70 km ✈️ |
| Car route length | 93 km 🚗 |
| Driving time | 1 h 6 min |
| Fuel amount | 7.4 L |
| Fuel cost | 13.4 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 12 km, 07 min
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| Epping | 38 km | 23 min | 2.6 L | |
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NH 101 12 km, 06 min
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| Raymond | 50 km | 30 min | 3.5 L | |
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NH 101 23 km, 15 min
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| Manchester | 73 km | 46 min | 5.2 L | |
|
NH 101 11 km, 10 min
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| Goffstown | 84 km | 57 min | 6.5 L | |
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NH 13 9 km, 09 min
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| Dunbarton | 93 km | 1 h 06 min | 7.0 L | |
Frequently Asked Questions
How much does it cost to drive from Portsmouth to Dunbarton?
Fuel cost: 13.4 AUD
This fuel cost is calculated as: (Route length 93 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.8 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Portsmouth to Dunbarton?
Driving time: 1 h 6 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 58 km with a maximum speed 105 km/h = 33 min
- 7 km with a maximum speed 89 km/h = 4 min
- 7 km with a maximum speed 80 km/h = 4 min
- 6 km with a maximum speed 64 km/h = 5 min
- 5 km with a maximum speed 56 km/h = 5 min
- 5 km with a maximum speed 50 km/h = 6 min
- 4 km with a maximum speed 48 km/h = 5 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Portsmouth to Dunbarton by land?
The distance between Portsmouth and Dunbarton is 93 km by road including 67 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Portsmouth and Dunbarton respectively.
How far is Portsmouth to Dunbarton by plane?
The shortest distance (air line, as the crow flies) between Portsmouth and Dunbarton is 70 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 Dunbarton respectively. Actual distance between airports may be different.
How many hours is Portsmouth from Dunbarton by plane?
Boeing 737 airliner needs 5 min to cover the distance of 70 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 19 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 Dunbarton?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 17 min to cover the distance of 70 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 20 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 Dunbarton?
The halfway point between Portsmouth and Dunbarton is Raymond. It is located about 3 km from the exact midpoint by road.
The distance from Raymond to Portsmouth is 50 km and driving will take about 30 min. The road between Raymond and Dunbarton has length 43 km and will take approximately 35 min.
The other cities located close to halfway point:
Where is Portsmouth in relation to Dunbarton?
Portsmouth is located 70 km east of Dunbarton.
Portsmouth has geographic coordinates: latitude 43.07176, longitude -70.76255.
Dunbarton has geographic coordinates: latitude 43.10299, longitude -71.61713.
Which highway goes from Portsmouth to Dunbarton?
The route from Portsmouth to Dunbarton follows NH 101.
Other minor sections pass along the road:
- I 95: 13 km
- NH 13: 6 km