| Cormeilles-en-Parisis to Novi di Modena | 497.46 mi (800.58 km) |
| Cormeilles-en-Parisis to Novi Ligure | 425.79 mi (685.24 km) |
| Cormeilles-en-Parisis to Nuoro | 692.61 mi (1,114.64 km) |
| Cormeilles-en-Parisis to Occhiobello | 523.01 mi (841.70 km) |
| Cormeilles-en-Parisis to Oderzo | 529.07 mi (851.46 km) |
| Cormeilles-en-Parisis to Oggiono | 400.31 mi (644.24 km) |
| Cormeilles-en-Parisis to Olbia | 660.59 mi (1,063.12 km) |
| Cormeilles-en-Parisis to Oleggio | 380.85 mi (612.91 km) |
| Cormeilles-en-Parisis to Olgiate Comasco | 385.49 mi (620.39 km) |
| Cormeilles-en-Parisis to Olgiate Olona | 388.72 mi (625.58 km) |
| Cormeilles-en-Parisis to Omegna | 360.22 mi (579.72 km) |
| Cormeilles-en-Parisis to Opera | 412.14 mi (663.28 km) |
| Cormeilles-en-Parisis to Oppeano | 492.12 mi (791.99 km) |
| Cormeilles-en-Parisis to Orbassano | 371.76 mi (598.29 km) |
| Cormeilles-en-Parisis to Orbetello | 625.96 mi (1,007.39 km) |
