| Trzic to Octeville | 769.00 mi (1,237.59 km) |
| Trzic to Oignies | 590.06 mi (949.61 km) |
| Trzic to Oissel | 644.89 mi (1,037.85 km) |
| Trzic to Olivet | 591.27 mi (951.56 km) |
| Trzic to Ollioules | 469.99 mi (756.38 km) |
| Trzic to Olonne-sur-Mer | 763.62 mi (1,228.93 km) |
| Trzic to Oloron-Sainte-Marie | 761.45 mi (1,225.43 km) |
| Trzic to Onet Village | 583.82 mi (939.56 km) |
| Trzic to Onnaing | 563.56 mi (906.97 km) |
| Trzic to Orange | 485.77 mi (781.78 km) |
| Trzic to Orchies | 580.21 mi (933.76 km) |
| Trzic to Orleans | 591.15 mi (951.36 km) |
| Trzic to Orly | 578.21 mi (930.55 km) |
| Trzic to Ormesson-sur-Marne | 572.36 mi (921.12 km) |
| Trzic to Orsay | 586.73 mi (944.25 km) |
