| Villach to Oignies | 562.01 mi (904.47 km) |
| Villach to Oissel | 617.79 mi (994.23 km) |
| Villach to Olivet | 565.76 mi (910.50 km) |
| Villach to Ollioules | 458.59 mi (738.03 km) |
| Villach to Olonne-sur-Mer | 740.00 mi (1,190.92 km) |
| Villach to Oloron-Sainte-Marie | 743.88 mi (1,197.16 km) |
| Villach to Onet Village | 565.62 mi (910.28 km) |
| Villach to Onnaing | 535.48 mi (861.77 km) |
| Villach to Orange | 469.89 mi (756.22 km) |
| Villach to Orchies | 552.14 mi (888.58 km) |
| Villach to Orleans | 565.58 mi (910.21 km) |
| Villach to Orly | 551.51 mi (887.57 km) |
| Villach to Ormesson-sur-Marne | 545.59 mi (878.04 km) |
| Villach to Orsay | 560.11 mi (901.41 km) |
| Villach to Orthez | 743.64 mi (1,196.77 km) |
