| University City to Octeville | 4,202.24 mi (6,762.86 km) |
| University City to Oignies | 4,357.04 mi (7,011.98 km) |
| University City to Oissel | 4,320.20 mi (6,952.70 km) |
| University City to Olivet | 4,401.99 mi (7,084.32 km) |
| University City to Ollioules | 4,735.50 mi (7,621.05 km) |
| University City to Olonne-sur-Mer | 4,294.96 mi (6,912.07 km) |
| University City to Oloron-Sainte-Marie | 4,457.11 mi (7,173.03 km) |
| University City to Onet Village | 4,553.04 mi (7,327.40 km) |
| University City to Onnaing | 4,383.01 mi (7,053.77 km) |
| University City to Orange | 4,654.40 mi (7,490.53 km) |
| University City to Orchies | 4,366.49 mi (7,027.18 km) |
| University City to Orleans | 4,401.02 mi (7,082.75 km) |
| University City to Orly | 4,391.77 mi (7,067.87 km) |
| University City to Ormesson-sur-Marne | 4,396.12 mi (7,074.87 km) |
| University City to Orsay | 4,385.17 mi (7,057.25 km) |
