| Bithlo to Octeville | 4,289.04 mi (6,902.55 km) |
| Bithlo to Oignies | 4,475.23 mi (7,202.19 km) |
| Bithlo to Oissel | 4,413.02 mi (7,102.08 km) |
| Bithlo to Olivet | 4,474.97 mi (7,201.77 km) |
| Bithlo to Ollioules | 4,756.28 mi (7,654.50 km) |
| Bithlo to Olonne-sur-Mer | 4,331.22 mi (6,970.42 km) |
| Bithlo to Oloron-Sainte-Marie | 4,445.81 mi (7,154.83 km) |
| Bithlo to Onet Village | 4,575.36 mi (7,363.33 km) |
| Bithlo to Onnaing | 4,502.38 mi (7,245.88 km) |
| Bithlo to Orange | 4,684.46 mi (7,538.91 km) |
| Bithlo to Orchies | 4,485.77 mi (7,219.15 km) |
| Bithlo to Orleans | 4,474.63 mi (7,201.22 km) |
| Bithlo to Orly | 4,480.58 mi (7,210.79 km) |
| Bithlo to Ormesson-sur-Marne | 4,486.19 mi (7,219.83 km) |
| Bithlo to Orsay | 4,472.39 mi (7,197.62 km) |
