| Shannon to Luzzi | 1,501.05 mi (2,415.71 km) |
| Shannon to Macerata | 1,212.03 mi (1,950.58 km) |
| Shannon to Macerata Campania | 1,346.88 mi (2,167.59 km) |
| Shannon to Macomer | 1,195.71 mi (1,924.30 km) |
| Shannon to Maddaloni | 1,352.83 mi (2,177.17 km) |
| Shannon to Magenta | 942.70 mi (1,517.12 km) |
| Shannon to Magione | 1,171.18 mi (1,884.83 km) |
| Shannon to Maglie | 1,538.51 mi (2,475.99 km) |
| Shannon to Magnago | 934.79 mi (1,504.40 km) |
| Shannon to Malalbergo | 1,076.25 mi (1,732.05 km) |
| Shannon to Malnate | 928.52 mi (1,494.32 km) |
| Shannon to Malo | 1,032.24 mi (1,661.23 km) |
| Shannon to Mandello del Lario | 940.34 mi (1,513.34 km) |
| Shannon to Manduria | 1,505.90 mi (2,423.52 km) |
| Shannon to Manerbio | 994.72 mi (1,600.85 km) |
