| Rreshen to Oignies | 1,004.03 mi (1,615.83 km) |
| Rreshen to Oissel | 1,044.89 mi (1,681.59 km) |
| Rreshen to Olivet | 973.78 mi (1,567.15 km) |
| Rreshen to Ollioules | 720.95 mi (1,160.26 km) |
| Rreshen to Olonne-sur-Mer | 1,118.91 mi (1,800.71 km) |
| Rreshen to Oloron-Sainte-Marie | 1,046.12 mi (1,683.56 km) |
| Rreshen to Onet Village | 889.23 mi (1,431.08 km) |
| Rreshen to Onnaing | 978.29 mi (1,574.40 km) |
| Rreshen to Orange | 778.50 mi (1,252.88 km) |
| Rreshen to Orchies | 994.73 mi (1,600.86 km) |
| Rreshen to Orleans | 974.28 mi (1,567.96 km) |
| Rreshen to Orly | 974.49 mi (1,568.29 km) |
| Rreshen to Ormesson-sur-Marne | 969.55 mi (1,560.34 km) |
| Rreshen to Orsay | 981.89 mi (1,580.20 km) |
| Rreshen to Orthez | 1,053.96 mi (1,696.19 km) |
