Distance between Grenoble and Rennes
The distance from Grenoble to Rennes is 511 miles by road including 426 miles on motorways. Road takes approximately 8 hours and 5 minutes and goes through Lyon, Clermont-Ferrand, Angers, Saint-Égrève, Bourgoin-Jallieu, L'Isle-d'Abeau and Villefontaine.
| Shortest distance by air | 405 mi ✈️ |
| Car route length | 511.4 mi 🚗 |
| Driving time | 8 h 5 min |
| Fuel amount | 17.4 gal |
| Fuel cost | 68.4 USD |
| Point | Distance | Time | Fuel | |
| Grenoble | 0 mi | 00 min | 0.0 gal | |
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A 480 6 mi, 07 min
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| Saint-Égrève | 6 mi | 07 min | 0.1 gal | |
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A 48 35 mi, 31 min
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| Bourgoin-Jallieu | 42 mi | 39 min | 1.3 gal | |
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A 43 5 mi, 04 min
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| Villefontaine | 47 mi | 43 min | 1.6 gal | |
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A 43 11 mi, 10 min
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| Saint-Priest | 58 mi | 54 min | 1.9 gal | |
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A 43 3 mi, 03 min
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| Bron | 61 mi | 57 min | 2.0 gal | |
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A 43 4 mi, 06 min
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| Lyon | 65 mi | 1 h 04 min | 2.1 gal | |
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M 6 A 89 97 mi, 1 h 31 min
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| Clermont-Ferrand | 162 mi | 2 h 35 min | 5.5 gal | |
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A 89 A 71 271 mi, 4 h 01 min
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| Angers | 433 mi | 6 h 36 min | 14.7 gal | |
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A 11 D 775 78 mi, 1 h 28 min
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| Rennes | 511 mi | 8 h 05 min | 17.3 gal | |
Hotels of Rennes
Frequently Asked Questions
How much does it cost to drive from Grenoble to Rennes?
Fuel cost: 68.4 USD
This fuel cost is calculated as: (Route length 511.4 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 Grenoble to Rennes?
Driving time: 8 h 5 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 395 mi with a maximum speed 68 mph = 5 h 48 min
- 3 mi with a maximum speed 62 mph = 3 min
- 58 mi with a maximum speed 56 mph = 1 h 2 min
- 27 mi with a maximum speed 56 mph = 29 min
- 7 mi with a maximum speed 50 mph = 8 min
- 12 mi with a maximum speed 43 mph = 16 min
- 9 mi with a maximum speed 31 mph = 16 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Grenoble to Rennes by land?
The distance between Grenoble and Rennes is 511.4 mi by road including 425.6 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Grenoble and Rennes respectively.
How far is Grenoble to Rennes by plane?
The shortest distance (air line, as the crow flies) between Grenoble and Rennes is 405.1 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 Grenoble and Rennes respectively. Actual distance between airports may be different.
How many hours is Grenoble from Rennes by plane?
Boeing 737 airliner needs 48 min to cover the distance of 405 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 2 h 57 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 Grenoble to Rennes?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 43 min to cover the distance of 405 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 3 h 6 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 Grenoble and Rennes?
The halfway point between Grenoble and Rennes is Farges-Allichamps. It is located about 7 mi from the exact midpoint by road.
The distance from Farges-Allichamps to Grenoble is 249 mi and driving will take about 3 h 51 min. The road between Farges-Allichamps and Rennes has length 262 mi and will take approximately 4 h 13 min.
The other cities located close to halfway point:
Where is Grenoble in relation to Rennes?
Grenoble is located 405 mi south-east of Rennes.
Grenoble has geographic coordinates: latitude 45.18215, longitude 5.72747.
Rennes has geographic coordinates: latitude 48.11134, longitude -1.68002.
Which highway goes from Grenoble to Rennes?
The route from Grenoble to Rennes follows A 71, A 85, A 89.
Other minor sections pass along the road:
- D 775: 40 mi
- A 48: 32 mi
- D 173: 28 mi
- A 43: 25 mi
- A 11: 15 mi
- M 6: 6 mi
- A 480: 2 mi
- D 94: 2 mi
- A 6: 1 mi