| Sligo to Manfredonia | 1,414.93 mi (2,277.12 km) |
| Sligo to Maniago | 1,085.36 mi (1,746.72 km) |
| Sligo to Mantova | 1,060.96 mi (1,707.45 km) |
| Sligo to Maranello | 1,093.55 mi (1,759.90 km) |
| Sligo to Marano di Napoli | 1,391.98 mi (2,240.18 km) |
| Sligo to Marano Vicentino | 1,058.78 mi (1,703.94 km) |
| Sligo to Marcianise | 1,389.02 mi (2,235.41 km) |
| Sligo to Marcon | 1,096.98 mi (1,765.42 km) |
| Sligo to Mareno di Piave | 1,086.09 mi (1,747.90 km) |
| Sligo to Margherita di Savoia | 1,436.61 mi (2,312.00 km) |
| Sligo to Mariano Comense | 978.52 mi (1,574.77 km) |
| Sligo to Marigliano | 1,399.37 mi (2,252.07 km) |
| Sligo to Marino | 1,295.21 mi (2,084.43 km) |
| Sligo to Marostica | 1,064.79 mi (1,713.62 km) |
| Sligo to Marsala | 1,505.42 mi (2,422.74 km) |
