| Jirkov to Oignies | 459.22 mi (739.05 km) |
| Jirkov to Oissel | 554.80 mi (892.87 km) |
| Jirkov to Olivet | 551.70 mi (887.88 km) |
| Jirkov to Ollioules | 622.01 mi (1,001.03 km) |
| Jirkov to Olonne-sur-Mer | 746.80 mi (1,201.85 km) |
| Jirkov to Oloron-Sainte-Marie | 831.92 mi (1,338.85 km) |
| Jirkov to Onet Village | 659.90 mi (1,062.00 km) |
| Jirkov to Onnaing | 433.15 mi (697.08 km) |
| Jirkov to Orange | 596.63 mi (960.19 km) |
| Jirkov to Orchies | 448.21 mi (721.32 km) |
| Jirkov to Orleans | 550.29 mi (885.60 km) |
| Jirkov to Orly | 508.96 mi (819.09 km) |
| Jirkov to Ormesson-sur-Marne | 501.76 mi (807.51 km) |
| Jirkov to Orsay | 518.83 mi (834.98 km) |
| Jirkov to Orthez | 824.61 mi (1,327.09 km) |
