| Imst to Oignies | 416.52 mi (670.33 km) |
| Imst to Oissel | 466.27 mi (750.39 km) |
| Imst to Olivet | 414.14 mi (666.49 km) |
| Imst to Ollioules | 369.95 mi (595.37 km) |
| Imst to Olonne-sur-Mer | 592.12 mi (952.93 km) |
| Imst to Oloron-Sainte-Marie | 618.05 mi (994.66 km) |
| Imst to Onet Village | 439.38 mi (707.12 km) |
| Imst to Onnaing | 390.70 mi (628.77 km) |
| Imst to Orange | 357.30 mi (575.02 km) |
| Imst to Orchies | 407.16 mi (655.26 km) |
| Imst to Orleans | 413.89 mi (666.08 km) |
| Imst to Orly | 399.41 mi (642.79 km) |
| Imst to Ormesson-sur-Marne | 393.55 mi (633.36 km) |
| Imst to Orsay | 407.95 mi (656.53 km) |
| Imst to Orthez | 615.09 mi (989.90 km) |
