| Sliven to Muggia | 654.04 mi (1,052.58 km) |
| Sliven to Muggio | 869.65 mi (1,399.57 km) |
| Sliven to Mugnano di Napoli | 635.81 mi (1,023.23 km) |
| Sliven to Musile di Piave | 711.00 mi (1,144.25 km) |
| Sliven to Mussomeli | 751.26 mi (1,209.04 km) |
| Sliven to Naples | 635.17 mi (1,022.21 km) |
| Sliven to Nardo | 463.19 mi (745.44 km) |
| Sliven to Narni | 702.01 mi (1,129.78 km) |
| Sliven to Nembro | 845.87 mi (1,361.29 km) |
| Sliven to Nepi | 712.75 mi (1,147.07 km) |
| Sliven to Nerviano | 881.23 mi (1,418.20 km) |
| Sliven to Nettuno | 705.14 mi (1,134.81 km) |
| Sliven to Nichelino | 942.68 mi (1,517.09 km) |
| Sliven to Nicosia | 714.99 mi (1,150.67 km) |
| Sliven to Niscemi | 738.66 mi (1,188.77 km) |
