| Wrecsam to Octeville | 243.31 mi (391.56 km) |
| Wrecsam to Oignies | 311.69 mi (501.62 km) |
| Wrecsam to Oissel | 310.98 mi (500.47 km) |
| Wrecsam to Olivet | 417.56 mi (671.99 km) |
| Wrecsam to Ollioules | 795.48 mi (1,280.21 km) |
| Wrecsam to Olonne-sur-Mer | 453.05 mi (729.12 km) |
| Wrecsam to Oloron-Sainte-Marie | 689.43 mi (1,109.53 km) |
| Wrecsam to Onet Village | 651.12 mi (1,047.88 km) |
| Wrecsam to Onnaing | 336.45 mi (541.47 km) |
| Wrecsam to Orange | 710.34 mi (1,143.18 km) |
| Wrecsam to Orchies | 320.31 mi (515.49 km) |
| Wrecsam to Orleans | 415.42 mi (668.55 km) |
| Wrecsam to Orly | 378.52 mi (609.17 km) |
| Wrecsam to Ormesson-sur-Marne | 380.16 mi (611.81 km) |
| Wrecsam to Orsay | 375.65 mi (604.55 km) |
