| Alesd to Octeville | 1,113.29 mi (1,791.67 km) |
| Alesd to Oignies | 911.68 mi (1,467.21 km) |
| Alesd to Oissel | 990.38 mi (1,593.87 km) |
| Alesd to Olivet | 956.26 mi (1,538.96 km) |
| Alesd to Ollioules | 849.42 mi (1,367.02 km) |
| Alesd to Olonne-sur-Mer | 1,139.26 mi (1,833.46 km) |
| Alesd to Oloron-Sainte-Marie | 1,148.19 mi (1,847.83 km) |
| Alesd to Onet Village | 970.60 mi (1,562.03 km) |
| Alesd to Onnaing | 884.56 mi (1,423.56 km) |
| Alesd to Orange | 871.79 mi (1,403.02 km) |
| Alesd to Orchies | 900.81 mi (1,449.71 km) |
| Alesd to Orleans | 955.68 mi (1,538.02 km) |
| Alesd to Orly | 931.18 mi (1,498.59 km) |
| Alesd to Ormesson-sur-Marne | 924.54 mi (1,487.91 km) |
| Alesd to Orsay | 940.57 mi (1,513.70 km) |
