Distance between Saint-Martin-de-Bréthencourt and Riom
The distance from Saint-Martin-de-Bréthencourt to Riom is 354 kilometers by road including 340 kilometers on motorways. Road takes approximately 3 hours and 19 minutes and goes through Saran, Olivet, Vierzon and Bourges.
| Shortest distance by air | 305 km ✈️ |
| Car route length | 354 km 🚗 |
| Driving time | 3 h 19 min |
| Fuel amount | 28.3 L |
| Fuel cost | 53.6 CAD |
| Point | Distance | Time | Fuel | |
| Saint-Martin-de-Bréthencourt | 0 km | 00 min | 0.0 L | |
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D 116 4 km, 03 min
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| Boinville-le-Gaillard | 4 km | 03 min | 0.1 L | |
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D 116 N 191 5 km, 04 min
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| Paray-Douaville | 9 km | 07 min | 0.7 L | |
|
N 191 2 km, 01 min
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| Allainville | 11 km | 09 min | 0.8 L | |
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N 191 A 10 27 km, 14 min
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| Trancrainville | 38 km | 24 min | 2.8 L | |
|
A 10 28 km, 15 min
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| Saran | 66 km | 39 min | 4.8 L | |
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A 10 A 71 19 km, 10 min
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| Olivet | 85 km | 49 min | 6.3 L | |
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A 71 69 km, 37 min
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| Vierzon | 154 km | 1 h 27 min | 11.9 L | |
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A 71 36 km, 19 min
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| Bourges | 190 km | 1 h 47 min | 14.8 L | |
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A 71 165 km, 1 h 32 min
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| Riom | 354 km | 3 h 19 min | 27.9 L | |
Hotels of Riom
Frequently Asked Questions
How much does it cost to drive from Saint-Martin-de-Bréthencourt to Riom?
Fuel cost: 53.6 CAD
This fuel cost is calculated as: (Route length 354 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.89 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Saint-Martin-de-Bréthencourt to Riom?
Driving time: 3 h 19 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 335 km with a maximum speed 110 km/h = 3 h 2 min
- 7 km with a maximum speed 90 km/h = 4 min
- 7 km with a maximum speed 80 km/h = 5 min
- 2 km with a maximum speed 50 km/h = 2 min
- 1 km with a maximum speed 20 km/h = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Saint-Martin-de-Bréthencourt to Riom by land?
The distance between Saint-Martin-de-Bréthencourt and Riom is 354 km by road including 340 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Saint-Martin-de-Bréthencourt and Riom respectively.
How far is Saint-Martin-de-Bréthencourt to Riom by plane?
The shortest distance (air line, as the crow flies) between Saint-Martin-de-Bréthencourt and Riom is 305 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 Saint-Martin-de-Bréthencourt and Riom respectively. Actual distance between airports may be different.
How many hours is Saint-Martin-de-Bréthencourt from Riom by plane?
Boeing 737 airliner needs 22 min to cover the distance of 305 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 1 h 23 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 Saint-Martin-de-Bréthencourt to Riom?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 16 min to cover the distance of 305 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 1 h 27 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 Saint-Martin-de-Bréthencourt and Riom?
The halfway point between Saint-Martin-de-Bréthencourt and Riom is La Chevalerie. It is located about 10 km from the exact midpoint by road.
The distance from La Chevalerie to Saint-Martin-de-Bréthencourt is 167 km and driving will take about 1 h 34 min. The road between La Chevalerie and Riom has length 187 km and will take approximately 1 h 45 min.
The other cities located close to halfway point:
Where is Saint-Martin-de-Bréthencourt in relation to Riom?
Saint-Martin-de-Bréthencourt is located 305 km north-west of Riom.
Saint-Martin-de-Bréthencourt has geographic coordinates: latitude 48.50783, longitude 1.91619.
Riom has geographic coordinates: latitude 45.89307, longitude 3.11367.
Which highway goes from Saint-Martin-de-Bréthencourt to Riom?
The route from Saint-Martin-de-Bréthencourt to Riom follows A 71.
Other minor sections pass along the road:
- A 10: 61 km
- A 89: 9 km
- D 116: 6 km
- N 191: 5 km
- D 83: 1 km
