| Tarnowskie Gory to Octeville | 908.69 mi (1,462.40 km) |
| Tarnowskie Gory to Oignies | 696.54 mi (1,120.98 km) |
| Tarnowskie Gory to Oissel | 792.57 mi (1,275.51 km) |
| Tarnowskie Gory to Olivet | 784.89 mi (1,263.15 km) |
| Tarnowskie Gory to Ollioules | 794.02 mi (1,277.85 km) |
| Tarnowskie Gory to Olonne-sur-Mer | 978.95 mi (1,575.46 km) |
| Tarnowskie Gory to Oloron-Sainte-Marie | 1,043.36 mi (1,679.13 km) |
| Tarnowskie Gory to Onet Village | 866.21 mi (1,394.03 km) |
| Tarnowskie Gory to Onnaing | 670.69 mi (1,079.37 km) |
| Tarnowskie Gory to Orange | 787.49 mi (1,267.35 km) |
| Tarnowskie Gory to Orchies | 685.54 mi (1,103.28 km) |
| Tarnowskie Gory to Orleans | 783.64 mi (1,261.14 km) |
| Tarnowskie Gory to Orly | 745.13 mi (1,199.17 km) |
| Tarnowskie Gory to Ormesson-sur-Marne | 737.98 mi (1,187.66 km) |
| Tarnowskie Gory to Orsay | 754.99 mi (1,215.05 km) |
