| Champs-Sur-Marne to Novi di Modena | 477.56 mi (768.55 km) |
| Champs-Sur-Marne to Novi Ligure | 406.57 mi (654.31 km) |
| Champs-Sur-Marne to Nuoro | 675.79 mi (1,087.59 km) |
| Champs-Sur-Marne to Occhiobello | 503.02 mi (809.53 km) |
| Champs-Sur-Marne to Oderzo | 509.07 mi (819.26 km) |
| Champs-Sur-Marne to Oggiono | 380.39 mi (612.18 km) |
| Champs-Sur-Marne to Olbia | 643.34 mi (1,035.36 km) |
| Champs-Sur-Marne to Oleggio | 361.17 mi (581.25 km) |
| Champs-Sur-Marne to Olgiate Comasco | 365.64 mi (588.44 km) |
| Champs-Sur-Marne to Olgiate Olona | 368.95 mi (593.77 km) |
| Champs-Sur-Marne to Omegna | 340.47 mi (547.93 km) |
| Champs-Sur-Marne to Opera | 392.41 mi (631.52 km) |
| Champs-Sur-Marne to Oppeano | 472.10 mi (759.77 km) |
| Champs-Sur-Marne to Orbassano | 353.12 mi (568.29 km) |
| Champs-Sur-Marne to Orbetello | 606.96 mi (976.81 km) |
