| Kloten to Octeville | 490.96 mi (790.12 km) |
| Kloten to Oignies | 328.20 mi (528.19 km) |
| Kloten to Oissel | 367.52 mi (591.47 km) |
| Kloten to Olivet | 312.22 mi (502.47 km) |
| Kloten to Ollioules | 326.13 mi (524.85 km) |
| Kloten to Olonne-sur-Mer | 491.75 mi (791.40 km) |
| Kloten to Oloron-Sainte-Marie | 534.04 mi (859.46 km) |
| Kloten to Onet Village | 358.07 mi (576.26 km) |
| Kloten to Onnaing | 303.91 mi (489.09 km) |
| Kloten to Orange | 292.17 mi (470.19 km) |
| Kloten to Orchies | 319.76 mi (514.60 km) |
| Kloten to Orleans | 311.97 mi (502.07 km) |
| Kloten to Orly | 299.23 mi (481.56 km) |
| Kloten to Ormesson-sur-Marne | 293.62 mi (472.53 km) |
| Kloten to Orsay | 307.50 mi (494.87 km) |
