| Chatellerault to Oestrich-Winkel | 406.18 mi (653.68 km) |
| Chatellerault to Offenburg | 362.10 mi (582.74 km) |
| Chatellerault to Oftersheim | 410.48 mi (660.60 km) |
| Chatellerault to Ohrdruf | 539.22 mi (867.79 km) |
| Chatellerault to Ohringen | 445.07 mi (716.27 km) |
| Chatellerault to Olbernhau | 639.34 mi (1,028.92 km) |
| Chatellerault to Olching | 511.21 mi (822.72 km) |
| Chatellerault to Oldenburg | 553.53 mi (890.81 km) |
| Chatellerault to Oldenburg in Holstein | 686.45 mi (1,104.74 km) |
| Chatellerault to Olfen | 457.42 mi (736.15 km) |
| Chatellerault to Olpe | 439.68 mi (707.59 km) |
| Chatellerault to Olsberg | 476.04 mi (766.12 km) |
| Chatellerault to Oranienburg | 697.49 mi (1,122.51 km) |
| Chatellerault to Ortenberg | 458.93 mi (738.57 km) |
| Chatellerault to Oschatz | 646.37 mi (1,040.23 km) |
