| Royal Wootton Bassett to Oerlinghausen | 452.59 mi (728.37 km) |
| Royal Wootton Bassett to Oestrich-Winkel | 445.03 mi (716.20 km) |
| Royal Wootton Bassett to Offenburg | 484.87 mi (780.32 km) |
| Royal Wootton Bassett to Oftersheim | 484.35 mi (779.48 km) |
| Royal Wootton Bassett to Ohrdruf | 548.63 mi (882.93 km) |
| Royal Wootton Bassett to Ohringen | 527.01 mi (848.14 km) |
| Royal Wootton Bassett to Olbernhau | 662.44 mi (1,066.09 km) |
| Royal Wootton Bassett to Olching | 630.94 mi (1,015.40 km) |
| Royal Wootton Bassett to Oldenburg | 440.82 mi (709.42 km) |
| Royal Wootton Bassett to Oldenburg in Holstein | 564.88 mi (909.09 km) |
| Royal Wootton Bassett to Olfen | 398.13 mi (640.73 km) |
| Royal Wootton Bassett to Olpe | 421.90 mi (678.99 km) |
| Royal Wootton Bassett to Olsberg | 446.98 mi (719.34 km) |
| Royal Wootton Bassett to Oranienburg | 646.12 mi (1,039.83 km) |
| Royal Wootton Bassett to Ortenberg | 483.33 mi (777.85 km) |
