Distance between Portbury and Treharris
The distance from Portbury to Treharris is 43 miles by road including 25 miles on motorways. Road takes approximately 49 minutes and goes through Bristol, Newport, Caldicot and Tredomen.
| Shortest distance by air | 29 mi ✈️ |
| Car route length | 42.9 mi 🚗 |
| Driving time | 49 min |
| Fuel amount | 1.5 gal |
| Fuel cost | 5.7 USD |
| Point | Distance | Time | Fuel | |
| Portbury | 0 mi | 00 min | 0.0 gal | |
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1 mi, 01 min
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| Easton in Gordano | 1 mi | 01 min | 0.0 gal | |
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M5 4 mi, 03 min
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| Bristol | 5 mi | 05 min | 0.1 gal | |
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M49 7 mi, 05 min
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| Caldicot | 12 mi | 11 min | 0.3 gal | |
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M4 4 mi, 03 min
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| Undy | 16 mi | 14 min | 0.5 gal | |
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M4 7 mi, 08 min
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| Newport | 24 mi | 23 min | 0.6 gal | |
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M4 A467 9 mi, 10 min
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| Wattsville | 33 mi | 33 min | 1.1 gal | |
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B4251 2 mi, 02 min
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| Cwmfelinfach | 34 mi | 36 min | 1.1 gal | |
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B4251 A472 5 mi, 06 min
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| Tredomen | 39 mi | 43 min | 1.3 gal | |
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A472 4 mi, 05 min
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| Treharris | 43 mi | 49 min | 1.4 gal | |
Frequently Asked Questions
How much does it cost to drive from Portbury to Treharris?
Fuel cost: 5.7 USD
This fuel cost is calculated as: (Route length 42.9 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 Portbury to Treharris?
Driving time: 49 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 18 mi with a maximum speed 68 mph = 16 min
- 7 mi with a maximum speed 56 mph = 7 min
- 1 mi with a maximum speed 50 mph = 1 min
- 10 mi with a maximum speed 50 mph = 12 min
- 1 mi with a maximum speed 40 mph = 1 min
- 5 mi with a maximum speed 30 mph = 10 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Portbury to Treharris by land?
The distance between Portbury and Treharris is 42.9 mi by road including 25.5 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Portbury and Treharris respectively.
How far is Portbury to Treharris by plane?
The shortest distance (air line, as the crow flies) between Portbury and Treharris is 28.6 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 Portbury and Treharris respectively. Actual distance between airports may be different.
How many hours is Portbury from Treharris by plane?
Boeing 737 airliner needs 3 min to cover the distance of 29 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 12 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 Portbury to Treharris?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 11 min to cover the distance of 29 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 13 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 Portbury and Treharris?
The halfway point between Portbury and Treharris is Newport. It is located about 2 mi from the exact midpoint by road.
The distance from Newport to Portbury is 24 mi and driving will take about 23 min. The road between Newport and Treharris has length 19 mi and will take approximately 26 min.
The other cities located close to halfway point:
Where is Portbury in relation to Treharris?
Portbury is located 29 mi south-east of Treharris.
Portbury has geographic coordinates: latitude 51.4743, longitude -2.72281.
Treharris has geographic coordinates: latitude 51.66638, longitude -3.30727.
Which highway goes from Portbury to Treharris?
The route from Portbury to Treharris follows M4.
Other minor sections pass along the road:
- M49: 6 mi
- A472: 4 mi
- A467: 4 mi
- B4251: 4 mi
- M5: 2 mi
- B4591: 2 mi
- B4255: 1 mi