| Gran to Orthez | 1,261.61 mi (2,030.37 km) |
| Gran to Orvault | 1,031.55 mi (1,660.12 km) |
| Gran to Osny | 853.69 mi (1,373.88 km) |
| Gran to Ostwald | 828.88 mi (1,333.96 km) |
| Gran to Ouistreham | 879.33 mi (1,415.14 km) |
| Gran to Oullins | 1,043.55 mi (1,679.44 km) |
| Gran to Outreau | 755.79 mi (1,216.33 km) |
| Gran to Oyonnax | 999.55 mi (1,608.62 km) |
| Gran to Ozoir-la-Ferriere | 862.98 mi (1,388.83 km) |
| Gran to Pace | 979.40 mi (1,576.19 km) |
| Gran to Palaiseau | 873.41 mi (1,405.62 km) |
| Gran to Pamiers | 1,253.19 mi (2,016.81 km) |
| Gran to Panazol | 1,075.95 mi (1,731.57 km) |
| Gran to Pantin | 859.21 mi (1,382.77 km) |
| Gran to Paray-le-Monial | 1,000.46 mi (1,610.09 km) |
