Distance between Smithton PA and Darby PA
The distance from Smithton to Darby is 277 miles by road including 255 miles on motorways. Road takes approximately 4 hours and 17 minutes and goes through Highspire, Middletown, Springfield, Upper Darby and Yeadon.
| Shortest distance by air | 238 mi ✈️ |
| Car route length | 276.5 mi 🚗 |
| Driving time | 4 h 17 min |
| Fuel amount | 9.4 gal |
| Fuel cost | 37 USD |
| Point | Distance | Time | Fuel | |
| Smithton | 0 mi | 00 min | 0.0 gal | |
|
PA 981 I 70 12 mi, 12 min
|
||||
| New Stanton | 12 mi | 12 min | 0.3 gal | |
|
I 70 15 mi, 13 min
|
||||
| Donegal | 27 mi | 26 min | 0.6 gal | |
|
I 70 21 mi, 18 min
|
||||
| Somerset | 48 mi | 44 min | 1.6 gal | |
|
I 70 PATP 136 mi, 2 h 02 min
|
||||
| Highspire | 184 mi | 2 h 47 min | 6.2 gal | |
|
I 76 2 mi, 01 min
|
||||
| Middletown | 186 mi | 2 h 48 min | 6.3 gal | |
|
I 76 87 mi, 1 h 23 min
|
||||
| Springfield | 273 mi | 4 h 12 min | 9.3 gal | |
|
2 mi, 02 min
|
||||
| Upper Darby | 275 mi | 4 h 14 min | 9.3 gal | |
|
1 mi, 01 min
|
||||
| Yeadon | 276 mi | 4 h 16 min | 9.4 gal | |
|
1 mi, 01 min
|
||||
| Darby | 277 mi | 4 h 17 min | 9.4 gal | |
Frequently Asked Questions
How much does it cost to drive from Smithton to Darby?
Fuel cost: 37 USD
This fuel cost is calculated as: (Route length 276.5 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 Smithton to Darby?
Driving time: 4 h 17 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 232 mi with a maximum speed 68 mph = 3 h 25 min
- 5 mi with a maximum speed 56 mph = 5 min
- 25 mi with a maximum speed 55 mph = 27 min
- 6 mi with a maximum speed 50 mph = 7 min
- 2 mi with a maximum speed 45 mph = 3 min
- 2 mi with a maximum speed 40 mph = 3 min
- 2 mi with a maximum speed 35 mph = 3 min
- 1 mi with a maximum speed 31 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Smithton to Darby by land?
The distance between Smithton and Darby is 276.5 mi by road including 254.8 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Smithton and Darby respectively.
How far is Smithton to Darby by plane?
The shortest distance (air line, as the crow flies) between Smithton and Darby is 238 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 Smithton and Darby respectively. Actual distance between airports may be different.
How many hours is Smithton from Darby by plane?
Boeing 737 airliner needs 28 min to cover the distance of 238 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 1 h 44 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 Smithton to Darby?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 35 min to cover the distance of 238 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 49 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 Smithton and Darby?
The halfway point between Smithton and Darby is Laurel Grove. It is located about 7 mi from the exact midpoint by road.
The distance from Laurel Grove to Smithton is 132 mi and driving will take about 2 h. The road between Laurel Grove and Darby has length 145 mi and will take approximately 2 h 17 min.
The other cities located close to halfway point:
Where is Smithton in relation to Darby?
Smithton is located 238 mi west of Darby.
Smithton has geographic coordinates: latitude 40.15396, longitude -79.74115.
Darby has geographic coordinates: latitude 39.91845, longitude -75.25907.
Which highway goes from Smithton to Darby?
The route from Smithton to Darby follows I 76, PATP, I 70.
Other minor sections pass along the road:
- PA 252: 5 mi
- US 30: 2 mi
- PA 320: 2 mi
- PA 3: 1 mi
- PA 29: 1 mi