| Ponte de Sor to Octeville | 782.19 mi (1,258.81 km) |
| Ponte de Sor to Oignies | 942.09 mi (1,516.14 km) |
| Ponte de Sor to Oissel | 828.76 mi (1,333.77 km) |
| Ponte de Sor to Olivet | 773.81 mi (1,245.33 km) |
| Ponte de Sor to Ollioules | 768.10 mi (1,236.14 km) |
| Ponte de Sor to Olonne-sur-Mer | 593.97 mi (955.90 km) |
| Ponte de Sor to Oloron-Sainte-Marie | 471.46 mi (758.75 km) |
| Ponte de Sor to Onet Village | 649.98 mi (1,046.04 km) |
| Ponte de Sor to Onnaing | 954.80 mi (1,536.60 km) |
| Ponte de Sor to Orange | 741.80 mi (1,193.82 km) |
| Ponte de Sor to Orchies | 949.35 mi (1,527.83 km) |
| Ponte de Sor to Orleans | 776.02 mi (1,248.88 km) |
| Ponte de Sor to Orly | 833.85 mi (1,341.95 km) |
| Ponte de Sor to Ormesson-sur-Marne | 840.44 mi (1,352.56 km) |
| Ponte de Sor to Orsay | 825.25 mi (1,328.12 km) |
