| Poitiers to Obernburg am Main | 463.22 mi (745.48 km) |
| Poitiers to Obernkirchen | 556.03 mi (894.84 km) |
| Poitiers to Oberschleissheim | 536.90 mi (864.06 km) |
| Poitiers to Oberstdorf | 471.56 mi (758.90 km) |
| Poitiers to Obertraubling | 572.71 mi (921.68 km) |
| Poitiers to Obertshausen | 458.16 mi (737.34 km) |
| Poitiers to Oberursel | 452.91 mi (728.88 km) |
| Poitiers to Ochsenfurt | 495.80 mi (797.91 km) |
| Poitiers to Ochsenhausen | 461.30 mi (742.40 km) |
| Poitiers to Ochtrup | 495.51 mi (797.45 km) |
| Poitiers to Odenthal | 435.28 mi (700.52 km) |
| Poitiers to Oelde | 505.46 mi (813.46 km) |
| Poitiers to Oelsnitz | 601.96 mi (968.76 km) |
| Poitiers to Oer-Erkenschwick | 468.66 mi (754.24 km) |
| Poitiers to Oerlinghausen | 527.97 mi (849.69 km) |
