| Perondi to Oignies | 1,052.97 mi (1,694.58 km) |
| Perondi to Oissel | 1,088.62 mi (1,751.97 km) |
| Perondi to Olivet | 1,013.27 mi (1,630.71 km) |
| Perondi to Ollioules | 740.84 mi (1,192.26 km) |
| Perondi to Olonne-sur-Mer | 1,150.99 mi (1,852.33 km) |
| Perondi to Oloron-Sainte-Marie | 1,065.13 mi (1,714.17 km) |
| Perondi to Onet Village | 914.33 mi (1,471.47 km) |
| Perondi to Onnaing | 1,027.66 mi (1,653.86 km) |
| Perondi to Orange | 803.64 mi (1,293.33 km) |
| Perondi to Orchies | 1,043.95 mi (1,680.08 km) |
| Perondi to Orleans | 1,013.93 mi (1,631.76 km) |
| Perondi to Orly | 1,017.54 mi (1,637.57 km) |
| Perondi to Ormesson-sur-Marne | 1,012.89 mi (1,630.09 km) |
| Perondi to Orsay | 1,024.58 mi (1,648.90 km) |
| Perondi to Orthez | 1,074.23 mi (1,728.81 km) |
