| Smolyan to Muggia | 612.77 mi (986.15 km) |
| Smolyan to Muggio | 820.63 mi (1,320.68 km) |
| Smolyan to Mugnano di Napoli | 546.61 mi (879.69 km) |
| Smolyan to Musile di Piave | 667.19 mi (1,073.74 km) |
| Smolyan to Mussomeli | 644.63 mi (1,037.43 km) |
| Smolyan to Naples | 545.32 mi (877.61 km) |
| Smolyan to Nardo | 361.40 mi (581.62 km) |
| Smolyan to Narni | 627.84 mi (1,010.42 km) |
| Smolyan to Nembro | 798.67 mi (1,285.34 km) |
| Smolyan to Nepi | 636.25 mi (1,023.94 km) |
| Smolyan to Nerviano | 831.53 mi (1,338.22 km) |
| Smolyan to Nettuno | 622.00 mi (1,001.02 km) |
| Smolyan to Nichelino | 887.59 mi (1,428.44 km) |
| Smolyan to Nicosia | 607.93 mi (978.37 km) |
| Smolyan to Niscemi | 629.86 mi (1,013.67 km) |
