| Bals to Octeville | 1,259.79 mi (2,027.43 km) |
| Bals to Oignies | 1,068.88 mi (1,720.20 km) |
| Bals to Oissel | 1,135.51 mi (1,827.42 km) |
| Bals to Olivet | 1,086.68 mi (1,748.85 km) |
| Bals to Ollioules | 913.00 mi (1,469.33 km) |
| Bals to Olonne-sur-Mer | 1,257.54 mi (2,023.82 km) |
| Bals to Oloron-Sainte-Marie | 1,230.54 mi (1,980.37 km) |
| Bals to Onet Village | 1,059.34 mi (1,704.84 km) |
| Bals to Onnaing | 1,041.73 mi (1,676.51 km) |
| Bals to Orange | 952.68 mi (1,533.19 km) |
| Bals to Orchies | 1,058.35 mi (1,703.25 km) |
| Bals to Orleans | 1,086.51 mi (1,748.58 km) |
| Bals to Orly | 1,071.05 mi (1,723.68 km) |
| Bals to Ormesson-sur-Marne | 1,064.92 mi (1,713.82 km) |
| Bals to Orsay | 1,079.87 mi (1,737.88 km) |
