| Turnov to Oignies | 533.71 mi (858.92 km) |
| Turnov to Oissel | 630.06 mi (1,013.98 km) |
| Turnov to Olivet | 626.07 mi (1,007.56 km) |
| Turnov to Ollioules | 675.89 mi (1,087.74 km) |
| Turnov to Olonne-sur-Mer | 820.96 mi (1,321.21 km) |
| Turnov to Oloron-Sainte-Marie | 899.82 mi (1,448.12 km) |
| Turnov to Onet Village | 725.75 mi (1,167.99 km) |
| Turnov to Onnaing | 507.80 mi (817.23 km) |
| Turnov to Orange | 656.95 mi (1,057.25 km) |
| Turnov to Orchies | 522.70 mi (841.20 km) |
| Turnov to Orleans | 624.70 mi (1,005.35 km) |
| Turnov to Orly | 584.06 mi (939.95 km) |
| Turnov to Ormesson-sur-Marne | 576.87 mi (928.38 km) |
| Turnov to Orsay | 593.94 mi (955.85 km) |
| Turnov to Orthez | 893.28 mi (1,437.60 km) |
