Distance between Undy and Treharris
The distance from Undy to Treharris is 28 miles by road including 9 miles on motorways. Road takes approximately 37 minutes and goes through Newport, Tredomen, Magor, Wattsville, Cwmfelinfach, Pontllanfraith and Nelson.
| Shortest distance by air | 22 mi ✈️ |
| Car route length | 28 mi 🚗 |
| Driving time | 37 min |
| Fuel amount | 0.9 gal |
| Fuel cost | 3.7 USD |
| Point | Distance | Time | Fuel | |
| Undy | 0 mi | 00 min | 0.0 gal | |
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B4245 9 mi, 11 min
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| Newport | 9 mi | 11 min | 0.1 gal | |
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M4 A467 9 mi, 10 min
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| Wattsville | 18 mi | 21 min | 0.6 gal | |
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B4251 1 mi, 01 min
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| Brynawel | 18 mi | 22 min | 0.6 gal | |
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B4251 1 mi, 01 min
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| Cwmfelinfach | 19 mi | 24 min | 0.6 gal | |
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B4251 2 mi, 03 min
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| Pontllanfraith | 22 mi | 27 min | 0.7 gal | |
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A472 2 mi, 03 min
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| Tredomen | 24 mi | 31 min | 0.8 gal | |
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A472 1 mi, 02 min
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| Nelson | 25 mi | 33 min | 0.8 gal | |
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A472 B4255 1 mi, 02 min
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| Trelewis | 27 mi | 36 min | 0.9 gal | |
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B4255 1 mi, 01 min
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| Treharris | 28 mi | 37 min | 0.9 gal | |
Frequently Asked Questions
How much does it cost to drive from Undy to Treharris?
Fuel cost: 3.7 USD
This fuel cost is calculated as: (Route length 28 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 Undy to Treharris?
Driving time: 37 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 4 mi with a maximum speed 68 mph = 3 min
- 7 mi with a maximum speed 56 mph = 7 min
- 10 mi with a maximum speed 50 mph = 12 min
- 1 mi with a maximum speed 40 mph = 1 min
- 6 mi with a maximum speed 30 mph = 12 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Undy to Treharris by land?
The distance between Undy and Treharris is 28 mi by road including 9.3 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Undy and Treharris respectively.
How far is Undy to Treharris by plane?
The shortest distance (air line, as the crow flies) between Undy and Treharris is 21.7 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 Undy and Treharris respectively. Actual distance between airports may be different.
How many hours is Undy from Treharris by plane?
Boeing 737 airliner needs 2 min to cover the distance of 22 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 9 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 Undy to Treharris?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 8 min to cover the distance of 22 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 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 Undy and Treharris?
The halfway point between Undy and Treharris is Wattsville. It is located about 4 mi from the exact midpoint by road.
The distance from Wattsville to Undy is 18 mi and driving will take about 21 min. The road between Wattsville and Treharris has length 10 mi and will take approximately 15 min.
The other cities located close to halfway point:
Where is Undy in relation to Treharris?
Undy is located 22 mi east of Treharris.
Undy has geographic coordinates: latitude 51.57842, longitude -2.81378.
Treharris has geographic coordinates: latitude 51.66638, longitude -3.30727.
Which highway goes from Undy to Treharris?
The route from Undy to Treharris follows M4.
Other minor sections pass along the road:
- A472: 4 mi
- A467: 4 mi
- B4251: 4 mi
- B4591: 2 mi
- B4255: 1 mi
- B4245: 1 mi