| Smorumnedre to Oignies | 529.59 mi (852.29 km) |
| Smorumnedre to Oissel | 644.24 mi (1,036.80 km) |
| Smorumnedre to Olivet | 700.67 mi (1,127.62 km) |
| Smorumnedre to Ollioules | 916.22 mi (1,474.51 km) |
| Smorumnedre to Olonne-sur-Mer | 877.75 mi (1,412.60 km) |
| Smorumnedre to Oloron-Sainte-Marie | 1,038.67 mi (1,671.58 km) |
| Smorumnedre to Onet Village | 893.80 mi (1,438.43 km) |
| Smorumnedre to Onnaing | 515.96 mi (830.35 km) |
| Smorumnedre to Orange | 866.43 mi (1,394.38 km) |
| Smorumnedre to Orchies | 521.83 mi (839.80 km) |
| Smorumnedre to Orleans | 698.27 mi (1,123.76 km) |
| Smorumnedre to Orly | 638.24 mi (1,027.14 km) |
| Smorumnedre to Ormesson-sur-Marne | 631.94 mi (1,017.00 km) |
| Smorumnedre to Orsay | 646.42 mi (1,040.32 km) |
| Smorumnedre to Orthez | 1,025.03 mi (1,649.63 km) |
