Distance between Back Mountain PA and Williamsport MD
The distance from Back Mountain to Williamsport is 191 miles by road including 180 miles on motorways. Road takes approximately 3 hours and 7 minutes and goes through Wilkes-Barre, Harrisburg, Hagerstown, Kingston, Colonial Park, Carlisle and Chambersburg.
| Shortest distance by air | 153 mi ✈️ |
| Car route length | 190.8 mi 🚗 |
| Driving time | 3 h 7 min |
| Fuel amount | 6.5 gal |
| Fuel cost | 25.5 USD |
| Point | Distance | Time | Fuel | |
| Back Mountain | 0 mi | 00 min | 0.0 gal | |
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PA 309 9 mi, 12 min
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| Kingston | 9 mi | 12 min | 0.3 gal | |
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PA 309 2 mi, 03 min
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| Wilkes-Barre | 11 mi | 16 min | 0.3 gal | |
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PA 309 Business I 81 98 mi, 1 h 33 min
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| Colonial Park | 109 mi | 1 h 49 min | 3.7 gal | |
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I 81 4 mi, 03 min
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| Harrisburg | 113 mi | 1 h 53 min | 3.8 gal | |
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I 81 21 mi, 19 min
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| Carlisle | 134 mi | 2 h 13 min | 4.5 gal | |
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I 81 32 mi, 29 min
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| Chambersburg | 165 mi | 2 h 42 min | 5.6 gal | |
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I 81 21 mi, 18 min
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| Hagerstown | 185 mi | 3 h 01 min | 6.3 gal | |
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I 81 2 mi, 02 min
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| Halfway | 188 mi | 3 h 04 min | 6.4 gal | |
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I 81 US 11 2 mi, 02 min
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| Williamsport | 191 mi | 3 h 06 min | 6.5 gal | |
Hotels of Williamsport
Frequently Asked Questions
How much does it cost to drive from Back Mountain to Williamsport?
Fuel cost: 25.5 USD
This fuel cost is calculated as: (Route length 190.8 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.93 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Back Mountain to Williamsport?
Driving time: 3 h 7 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 151 mi with a maximum speed 65 mph = 2 h 19 min
- 5 mi with a maximum speed 62 mph = 4 min
- 6 mi with a maximum speed 60 mph = 5 min
- 17 mi with a maximum speed 55 mph = 19 min
- 2 mi with a maximum speed 50 mph = 1 min
- 1 mi with a maximum speed 45 mph = 1 min
- 2 mi with a maximum speed 40 mph = 2 min
- 7 mi with a maximum speed 35 mph = 11 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Back Mountain to Williamsport by land?
The distance between Back Mountain and Williamsport is 190.8 mi by road including 179.6 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Back Mountain and Williamsport respectively.
How far is Back Mountain to Williamsport by plane?
The shortest distance (air line, as the crow flies) between Back Mountain and Williamsport is 153.5 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 Back Mountain and Williamsport respectively. Actual distance between airports may be different.
How many hours is Back Mountain from Williamsport by plane?
Boeing 737 airliner needs 18 min to cover the distance of 153 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 1 h 7 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 Back Mountain to Williamsport?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 1 min to cover the distance of 153 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 10 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 Back Mountain and Williamsport?
The halfway point between Back Mountain and Williamsport is Inwood. It is located about 6 mi from the exact midpoint by road.
The distance from Inwood to Back Mountain is 89 mi and driving will take about 1 h 30 min. The road between Inwood and Williamsport has length 101 mi and will take approximately 1 h 36 min.
The other cities located close to halfway point:
Where is Back Mountain in relation to Williamsport?
Back Mountain is located 153 mi north-east of Williamsport.
Back Mountain has geographic coordinates: latitude 41.33591, longitude -75.99631.
Williamsport has geographic coordinates: latitude 39.60065, longitude -77.82055.
Which highway goes from Back Mountain to Williamsport?
The route from Back Mountain to Williamsport follows I 81.
Other minor sections pass along the road:
- PA 309: 8 mi
- PA 309 Business: 2 mi
- PA 415: 2 mi
- US 322: 2 mi
- US 11: 1 mi