| Adwick le Street to Oerlinghausen | 426.38 mi (686.20 km) |
| Adwick le Street to Oestrich-Winkel | 463.33 mi (745.65 km) |
| Adwick le Street to Offenburg | 529.90 mi (852.79 km) |
| Adwick le Street to Oftersheim | 510.38 mi (821.38 km) |
| Adwick le Street to Ohrdruf | 538.56 mi (866.73 km) |
| Adwick le Street to Ohringen | 550.20 mi (885.46 km) |
| Adwick le Street to Olbernhau | 646.73 mi (1,040.81 km) |
| Adwick le Street to Olching | 658.02 mi (1,058.98 km) |
| Adwick le Street to Oldenburg | 388.74 mi (625.62 km) |
| Adwick le Street to Oldenburg in Holstein | 493.21 mi (793.75 km) |
| Adwick le Street to Olfen | 381.34 mi (613.71 km) |
| Adwick le Street to Olpe | 419.81 mi (675.62 km) |
| Adwick le Street to Olsberg | 434.82 mi (699.77 km) |
| Adwick le Street to Oranienburg | 599.37 mi (964.60 km) |
| Adwick le Street to Ortenberg | 488.89 mi (786.79 km) |
