| Pertuis to Oestrich-Winkel | 451.25 mi (726.22 km) |
| Pertuis to Offenburg | 349.60 mi (562.63 km) |
| Pertuis to Oftersheim | 418.51 mi (673.52 km) |
| Pertuis to Ohrdruf | 550.14 mi (885.36 km) |
| Pertuis to Ohringen | 425.14 mi (684.19 km) |
| Pertuis to Olbernhau | 605.29 mi (974.11 km) |
| Pertuis to Olching | 417.94 mi (672.61 km) |
| Pertuis to Oldenburg | 664.45 mi (1,069.33 km) |
| Pertuis to Oldenburg in Holstein | 771.69 mi (1,241.91 km) |
| Pertuis to Olfen | 561.04 mi (902.91 km) |
| Pertuis to Olpe | 517.43 mi (832.72 km) |
| Pertuis to Olsberg | 546.75 mi (879.92 km) |
| Pertuis to Oranienburg | 719.13 mi (1,157.34 km) |
| Pertuis to Ortenberg | 489.53 mi (787.82 km) |
| Pertuis to Oschatz | 633.37 mi (1,019.32 km) |
