| Develi to Octeville | 1,977.06 mi (3,181.78 km) |
| Develi to Oignies | 1,787.97 mi (2,877.46 km) |
| Develi to Oissel | 1,852.77 mi (2,981.75 km) |
| Develi to Olivet | 1,798.74 mi (2,894.79 km) |
| Develi to Ollioules | 1,577.02 mi (2,537.96 km) |
| Develi to Olonne-sur-Mer | 1,960.77 mi (3,155.55 km) |
| Develi to Oloron-Sainte-Marie | 1,902.14 mi (3,061.20 km) |
| Develi to Onet Village | 1,742.32 mi (2,803.99 km) |
| Develi to Onnaing | 1,760.83 mi (2,833.78 km) |
| Develi to Orange | 1,632.01 mi (2,626.47 km) |
| Develi to Orchies | 1,777.45 mi (2,860.52 km) |
| Develi to Orleans | 1,798.76 mi (2,894.83 km) |
| Develi to Orly | 1,787.00 mi (2,875.90 km) |
| Develi to Ormesson-sur-Marne | 1,781.06 mi (2,866.35 km) |
| Develi to Orsay | 1,795.58 mi (2,889.71 km) |
