| Sava to Octeville | 1,129.18 mi (1,817.24 km) |
| Sava to Oignies | 988.23 mi (1,590.40 km) |
| Sava to Oissel | 1,012.43 mi (1,629.34 km) |
| Sava to Olivet | 929.73 mi (1,496.26 km) |
| Sava to Ollioules | 632.27 mi (1,017.53 km) |
| Sava to Olonne-sur-Mer | 1,054.81 mi (1,697.56 km) |
| Sava to Oloron-Sainte-Marie | 953.78 mi (1,534.95 km) |
| Sava to Onet Village | 810.36 mi (1,304.15 km) |
| Sava to Onnaing | 964.17 mi (1,551.68 km) |
| Sava to Orange | 700.58 mi (1,127.47 km) |
| Sava to Orchies | 979.96 mi (1,577.09 km) |
| Sava to Orleans | 930.64 mi (1,497.72 km) |
| Sava to Orly | 940.57 mi (1,513.69 km) |
| Sava to Ormesson-sur-Marne | 936.52 mi (1,507.18 km) |
| Sava to Orsay | 946.85 mi (1,523.81 km) |
