| Glencullen to Mengen | 767.10 mi (1,234.53 km) |
| Glencullen to Meppen | 562.60 mi (905.42 km) |
| Glencullen to Merchweiler | 631.41 mi (1,016.15 km) |
| Glencullen to Mering | 823.74 mi (1,325.68 km) |
| Glencullen to Merseburg | 778.11 mi (1,252.25 km) |
| Glencullen to Merzenich | 565.61 mi (910.26 km) |
| Glencullen to Merzig | 611.05 mi (983.40 km) |
| Glencullen to Meschede | 625.17 mi (1,006.11 km) |
| Glencullen to Messkirch | 760.94 mi (1,224.61 km) |
| Glencullen to Messstetten | 747.97 mi (1,203.75 km) |
| Glencullen to Mettingen | 587.48 mi (945.46 km) |
| Glencullen to Mettlach | 608.85 mi (979.86 km) |
| Glencullen to Mettmann | 573.31 mi (922.65 km) |
| Glencullen to Metzingen | 747.29 mi (1,202.65 km) |
| Glencullen to Meuselwitz | 797.08 mi (1,282.78 km) |
