| Gerstetten to Orthez | 626.43 mi (1,008.14 km) |
| Gerstetten to Orvault | 546.30 mi (879.19 km) |
| Gerstetten to Osny | 362.97 mi (584.15 km) |
| Gerstetten to Ostwald | 105.55 mi (169.87 km) |
| Gerstetten to Ouistreham | 468.23 mi (753.54 km) |
| Gerstetten to Oullins | 316.58 mi (509.48 km) |
| Gerstetten to Outreau | 403.09 mi (648.71 km) |
| Gerstetten to Oyonnax | 261.35 mi (420.61 km) |
| Gerstetten to Ozoir-la-Ferriere | 334.78 mi (538.78 km) |
| Gerstetten to Pace | 541.66 mi (871.71 km) |
| Gerstetten to Palaiseau | 354.67 mi (570.79 km) |
| Gerstetten to Pamiers | 554.75 mi (892.78 km) |
| Gerstetten to Panazol | 451.32 mi (726.33 km) |
| Gerstetten to Pantin | 347.39 mi (559.08 km) |
| Gerstetten to Paray-le-Monial | 313.37 mi (504.33 km) |
