| Middleton to Octeville | 272.41 mi (438.39 km) |
| Middleton to Oignies | 306.44 mi (493.17 km) |
| Middleton to Oissel | 323.44 mi (520.52 km) |
| Middleton to Olivet | 431.80 mi (694.92 km) |
| Middleton to Ollioules | 807.51 mi (1,299.56 km) |
| Middleton to Olonne-sur-Mer | 485.30 mi (781.02 km) |
| Middleton to Oloron-Sainte-Marie | 719.48 mi (1,157.89 km) |
| Middleton to Onet Village | 670.56 mi (1,079.16 km) |
| Middleton to Onnaing | 329.24 mi (529.86 km) |
| Middleton to Orange | 723.42 mi (1,164.23 km) |
| Middleton to Orchies | 313.90 mi (505.18 km) |
| Middleton to Orleans | 429.50 mi (691.21 km) |
| Middleton to Orly | 386.98 mi (622.79 km) |
| Middleton to Ormesson-sur-Marne | 387.73 mi (624.00 km) |
| Middleton to Orsay | 385.31 mi (620.10 km) |
