| Duffel to Muggia | 569.15 mi (915.96 km) |
| Duffel to Muggio | 437.18 mi (703.58 km) |
| Duffel to Mugnano di Napoli | 842.31 mi (1,355.57 km) |
| Duffel to Musile di Piave | 528.56 mi (850.64 km) |
| Duffel to Mussomeli | 1,037.80 mi (1,670.18 km) |
| Duffel to Naples | 847.91 mi (1,364.59 km) |
| Duffel to Nardo | 994.63 mi (1,600.70 km) |
| Duffel to Narni | 702.52 mi (1,130.59 km) |
| Duffel to Nembro | 441.04 mi (709.79 km) |
| Duffel to Nepi | 714.79 mi (1,150.34 km) |
| Duffel to Nerviano | 434.72 mi (699.62 km) |
| Duffel to Nettuno | 769.94 mi (1,239.09 km) |
| Duffel to Nichelino | 445.76 mi (717.38 km) |
| Duffel to Nicosia | 1,041.23 mi (1,675.70 km) |
| Duffel to Niscemi | 1,078.73 mi (1,736.04 km) |
