| Killarney to Monticello Conte Otto | 1,052.94 mi (1,694.54 km) |
| Killarney to Montichiari | 1,011.76 mi (1,628.27 km) |
| Killarney to Montignoso | 1,060.18 mi (1,706.19 km) |
| Killarney to Montopoli in Val d'Arno | 1,097.98 mi (1,767.03 km) |
| Killarney to Monza | 960.51 mi (1,545.79 km) |
| Killarney to Morbegno | 951.33 mi (1,531.02 km) |
| Killarney to Mori | 1,019.25 mi (1,640.33 km) |
| Killarney to Morlupo | 1,233.71 mi (1,985.47 km) |
| Killarney to Morrovalle | 1,224.48 mi (1,970.62 km) |
| Killarney to Mortara | 953.11 mi (1,533.89 km) |
| Killarney to Mosciano Sant'Angelo | 1,260.60 mi (2,028.74 km) |
| Killarney to Motta di Livenza | 1,088.28 mi (1,751.42 km) |
| Killarney to Motta Sant'Anastasia | 1,552.71 mi (2,498.85 km) |
| Killarney to Mottola | 1,479.08 mi (2,380.35 km) |
| Killarney to Mozzate | 943.72 mi (1,518.78 km) |
