| Cantanhede to Octeville | 724.90 mi (1,166.62 km) |
| Cantanhede to Oignies | 895.12 mi (1,440.56 km) |
| Cantanhede to Oissel | 780.61 mi (1,256.26 km) |
| Cantanhede to Olivet | 734.20 mi (1,181.58 km) |
| Cantanhede to Ollioules | 768.00 mi (1,235.98 km) |
| Cantanhede to Olonne-sur-Mer | 547.29 mi (880.78 km) |
| Cantanhede to Oloron-Sainte-Marie | 455.96 mi (733.79 km) |
| Cantanhede to Onet Village | 634.41 mi (1,020.99 km) |
| Cantanhede to Onnaing | 909.57 mi (1,463.80 km) |
| Cantanhede to Orange | 732.90 mi (1,179.49 km) |
| Cantanhede to Orchies | 902.97 mi (1,453.19 km) |
| Cantanhede to Orleans | 736.25 mi (1,184.88 km) |
| Cantanhede to Orly | 791.76 mi (1,274.21 km) |
| Cantanhede to Ormesson-sur-Marne | 798.58 mi (1,285.19 km) |
| Cantanhede to Orsay | 782.77 mi (1,259.75 km) |
