| Beloit to Octeville | 3,975.30 mi (6,397.63 km) |
| Beloit to Oignies | 4,123.49 mi (6,636.11 km) |
| Beloit to Oissel | 4,091.38 mi (6,584.43 km) |
| Beloit to Olivet | 4,176.27 mi (6,721.06 km) |
| Beloit to Ollioules | 4,517.56 mi (7,270.31 km) |
| Beloit to Olonne-sur-Mer | 4,077.02 mi (6,561.33 km) |
| Beloit to Oloron-Sainte-Marie | 4,247.62 mi (6,835.88 km) |
| Beloit to Onet Village | 4,336.02 mi (6,978.15 km) |
| Beloit to Onnaing | 4,149.09 mi (6,677.32 km) |
| Beloit to Orange | 4,435.18 mi (7,137.73 km) |
| Beloit to Orchies | 4,132.68 mi (6,650.91 km) |
| Beloit to Orleans | 4,175.18 mi (6,719.31 km) |
| Beloit to Orly | 4,163.21 mi (6,700.04 km) |
| Beloit to Ormesson-sur-Marne | 4,167.30 mi (6,706.62 km) |
| Beloit to Orsay | 4,156.94 mi (6,689.95 km) |
