| Mons-en-Baroeul to Novi di Modena | 536.45 mi (863.33 km) |
| Mons-en-Baroeul to Novi Ligure | 484.01 mi (778.93 km) |
| Mons-en-Baroeul to Nuoro | 773.49 mi (1,244.82 km) |
| Mons-en-Baroeul to Occhiobello | 556.66 mi (895.86 km) |
| Mons-en-Baroeul to Oderzo | 546.31 mi (879.20 km) |
| Mons-en-Baroeul to Oggiono | 441.27 mi (710.16 km) |
| Mons-en-Baroeul to Olbia | 738.15 mi (1,187.93 km) |
| Mons-en-Baroeul to Oleggio | 431.03 mi (693.68 km) |
| Mons-en-Baroeul to Olgiate Comasco | 430.04 mi (692.07 km) |
| Mons-en-Baroeul to Olgiate Olona | 436.04 mi (701.75 km) |
| Mons-en-Baroeul to Omegna | 409.01 mi (658.24 km) |
| Mons-en-Baroeul to Opera | 459.48 mi (739.47 km) |
| Mons-en-Baroeul to Oppeano | 524.26 mi (843.71 km) |
| Mons-en-Baroeul to Orbassano | 439.66 mi (707.56 km) |
| Mons-en-Baroeul to Orbetello | 684.00 mi (1,100.79 km) |
