| Witney to Oerlinghausen | 433.11 mi (697.02 km) |
| Witney to Oestrich-Winkel | 431.16 mi (693.88 km) |
| Witney to Offenburg | 475.57 mi (765.36 km) |
| Witney to Oftersheim | 471.89 mi (759.43 km) |
| Witney to Ohrdruf | 531.42 mi (855.24 km) |
| Witney to Ohringen | 514.32 mi (827.71 km) |
| Witney to Olbernhau | 644.89 mi (1,037.86 km) |
| Witney to Olching | 619.26 mi (996.60 km) |
| Witney to Oldenburg | 418.88 mi (674.13 km) |
| Witney to Oldenburg in Holstein | 541.86 mi (872.04 km) |
| Witney to Olfen | 379.36 mi (610.52 km) |
| Witney to Olpe | 405.06 mi (651.89 km) |
| Witney to Olsberg | 429.05 mi (690.49 km) |
| Witney to Oranienburg | 625.22 mi (1,006.20 km) |
| Witney to Ortenberg | 467.87 mi (752.96 km) |
