| Ekenas to Oignies | 1,031.94 mi (1,660.74 km) |
| Ekenas to Oissel | 1,146.49 mi (1,845.10 km) |
| Ekenas to Olivet | 1,201.25 mi (1,933.23 km) |
| Ekenas to Ollioules | 1,377.44 mi (2,216.77 km) |
| Ekenas to Olonne-sur-Mer | 1,380.12 mi (2,221.09 km) |
| Ekenas to Oloron-Sainte-Marie | 1,534.88 mi (2,470.15 km) |
| Ekenas to Onet Village | 1,381.59 mi (2,223.46 km) |
| Ekenas to Onnaing | 1,018.20 mi (1,638.63 km) |
| Ekenas to Orange | 1,340.21 mi (2,156.85 km) |
| Ekenas to Orchies | 1,024.20 mi (1,648.29 km) |
| Ekenas to Orleans | 1,198.91 mi (1,929.46 km) |
| Ekenas to Orly | 1,139.62 mi (1,834.04 km) |
| Ekenas to Ormesson-sur-Marne | 1,133.18 mi (1,823.68 km) |
| Ekenas to Orsay | 1,147.99 mi (1,847.52 km) |
| Ekenas to Orthez | 1,522.30 mi (2,449.91 km) |
