| Sliven to Mondolfo | 669.67 mi (1,077.74 km) |
| Sliven to Mondovi | 932.89 mi (1,501.33 km) |
| Sliven to Monesiglio | 918.19 mi (1,477.68 km) |
| Sliven to Monfalcone | 668.29 mi (1,075.50 km) |
| Sliven to Monopoli | 480.06 mi (772.59 km) |
| Sliven to Monreale | 755.49 mi (1,215.84 km) |
| Sliven to Monselice | 745.27 mi (1,199.40 km) |
| Sliven to Monserrato | 925.51 mi (1,489.47 km) |
| Sliven to Monsummano | 783.66 mi (1,261.18 km) |
| Sliven to Montagnana | 758.96 mi (1,221.42 km) |
| Sliven to Montale | 773.77 mi (1,245.27 km) |
| Sliven to Montalto di Castro | 749.73 mi (1,206.58 km) |
| Sliven to Montalto Uffugo | 576.63 mi (928.00 km) |
| Sliven to Monte Compatri | 697.27 mi (1,122.15 km) |
| Sliven to Monte di Procida | 645.87 mi (1,039.42 km) |
