| Cities | Distance |
|---|---|
| Letterkenny to Melun | 626.22 mi (1,007.80 km) |
| Letterkenny to Mende | 875.87 mi (1,409.57 km) |
| Letterkenny to Mennecy | 618.23 mi (994.95 km) |
| Letterkenny to Menton | 1,027.97 mi (1,654.36 km) |
| Letterkenny to Mericourt | 542.84 mi (873.62 km) |
| Letterkenny to Merignac | 765.83 mi (1,232.49 km) |
| Letterkenny to Meru | 574.54 mi (924.64 km) |
| Letterkenny to Merville | 524.63 mi (844.31 km) |
| Letterkenny to Mery-sur-Oise | 584.89 mi (941.28 km) |
| Letterkenny to Metz | 713.21 mi (1,147.81 km) |
| Letterkenny to Meudon | 599.42 mi (964.68 km) |
| Letterkenny to Meylan | 897.95 mi (1,445.11 km) |
| Letterkenny to Meyzieu | 844.58 mi (1,359.22 km) |
| Letterkenny to Meze | 944.05 mi (1,519.31 km) |
| Letterkenny to Millau | 890.70 mi (1,433.45 km) |