| Tarnaveni to Octeville | 1,213.64 mi (1,953.17 km) |
| Tarnaveni to Oignies | 1,013.06 mi (1,630.36 km) |
| Tarnaveni to Oissel | 1,090.43 mi (1,754.87 km) |
| Tarnaveni to Olivet | 1,053.77 mi (1,695.87 km) |
| Tarnaveni to Ollioules | 928.39 mi (1,494.10 km) |
| Tarnaveni to Olonne-sur-Mer | 1,234.57 mi (1,986.85 km) |
| Tarnaveni to Oloron-Sainte-Marie | 1,234.19 mi (1,986.24 km) |
| Tarnaveni to Onet Village | 1,057.92 mi (1,702.55 km) |
| Tarnaveni to Onnaing | 985.92 mi (1,586.68 km) |
| Tarnaveni to Orange | 956.39 mi (1,539.16 km) |
| Tarnaveni to Orchies | 1,002.21 mi (1,612.90 km) |
| Tarnaveni to Orleans | 1,053.26 mi (1,695.06 km) |
| Tarnaveni to Orly | 1,030.34 mi (1,658.17 km) |
| Tarnaveni to Ormesson-sur-Marne | 1,023.77 mi (1,647.60 km) |
| Tarnaveni to Orsay | 1,039.65 mi (1,673.15 km) |
