Distance between Riom and Briançon
The distance from Riom to Briançon is 387 kilometers by road including 260 kilometers on motorways. Road takes approximately 4 hours and 16 minutes and goes through Clermont-Ferrand, Lyon, Grenoble, Thiers, Tarare, Écully and Tassin-la-Demi-Lune.
| Shortest distance by air | 297 km ✈️ |
| Car route length | 387 km 🚗 |
| Driving time | 4 h 16 min |
| Fuel amount | 31 L |
| Fuel cost | 55.1 AUD |
| Point | Distance | Time | Fuel | |
| Riom | 0 km | 00 min | 0.0 L | |
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A 71 14 km, 10 min
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| Clermont-Ferrand | 14 km | 10 min | 1.0 L | |
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A 89 29 km, 16 min
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| Thiers | 43 km | 26 min | 2.6 L | |
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A 89 86 km, 47 min
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| Tarare | 129 km | 1 h 14 min | 10.3 L | |
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A 89 35 km, 21 min
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| Écully | 164 km | 1 h 35 min | 13.0 L | |
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M 6 2 km, 01 min
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| Tassin-la-Demi-Lune | 166 km | 1 h 36 min | 13.3 L | |
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M 6 5 km, 05 min
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| Lyon | 171 km | 1 h 41 min | 13.3 L | |
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M 6 6 km, 06 min
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| Bron | 177 km | 1 h 48 min | 14.0 L | |
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A 43 A 48 95 km, 54 min
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| Grenoble | 272 km | 2 h 42 min | 21.5 L | |
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A 480 D 1091 115 km, 1 h 33 min
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| Briançon | 387 km | 4 h 16 min | 30.6 L | |
Hotels of Briançon
Frequently Asked Questions
How much does it cost to drive from Riom to Briançon?
Fuel cost: 55.1 AUD
This fuel cost is calculated as: (Route length 387 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.78 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Riom to Briançon?
Driving time: 4 h 16 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 229 km with a maximum speed 110 km/h = 2 h 5 min
- 30 km with a maximum speed 90 km/h = 19 min
- 67 km with a maximum speed 80 km/h = 50 min
- 35 km with a maximum speed 70 km/h = 30 min
- 24 km with a maximum speed 50 km/h = 28 min
- 1 km with a maximum speed 20 km/h = 2 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Riom to Briançon by land?
The distance between Riom and Briançon is 387 km by road including 260 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Riom and Briançon respectively.
How far is Riom to Briançon by plane?
The shortest distance (air line, as the crow flies) between Riom and Briançon is 297 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 Riom and Briançon respectively. Actual distance between airports may be different.
How many hours is Riom from Briançon by plane?
Boeing 737 airliner needs 22 min to cover the distance of 297 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 1 h 21 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 Riom to Briançon?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 14 min to cover the distance of 297 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 1 h 24 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 Riom and Briançon?
The halfway point between Riom and Briançon is La Verpillière. It is located about 4 km from the exact midpoint by road.
The distance from La Verpillière to Riom is 198 km and driving will take about 2 h. The road between La Verpillière and Briançon has length 189 km and will take approximately 2 h 16 min.
The other cities located close to halfway point:
Where is Riom in relation to Briançon?
Riom is located 297 km north-west of Briançon.
Riom has geographic coordinates: latitude 45.89307, longitude 3.11367.
Briançon has geographic coordinates: latitude 44.90069, longitude 6.64557.
Which highway goes from Riom to Briançon?
The route from Riom to Briançon follows A 89.
Other minor sections pass along the road:
- D 1091: 97 km
- A 48: 52 km
- A 43: 40 km
- A 480: 11 km
- M 6: 10 km
- N 85: 10 km
- A 71: 9 km
- A 6: 2 km
- N 94: 1 km
- D 83: 1 km