| Castro Daire to Mengen | 980.85 mi (1,578.53 km) |
| Castro Daire to Meppen | 1,083.04 mi (1,742.99 km) |
| Castro Daire to Merchweiler | 932.95 mi (1,501.44 km) |
| Castro Daire to Mering | 1,056.85 mi (1,700.84 km) |
| Castro Daire to Merseburg | 1,190.25 mi (1,915.52 km) |
| Castro Daire to Merzenich | 973.66 mi (1,566.96 km) |
| Castro Daire to Merzig | 919.83 mi (1,480.33 km) |
| Castro Daire to Meschede | 1,056.02 mi (1,699.51 km) |
| Castro Daire to Messkirch | 970.07 mi (1,561.18 km) |
| Castro Daire to Messstetten | 969.16 mi (1,559.71 km) |
| Castro Daire to Mettingen | 1,081.06 mi (1,739.79 km) |
| Castro Daire to Mettlach | 920.74 mi (1,481.80 km) |
| Castro Daire to Mettmann | 1,007.01 mi (1,620.62 km) |
| Castro Daire to Metzingen | 993.10 mi (1,598.24 km) |
| Castro Daire to Meuselwitz | 1,191.74 mi (1,917.93 km) |
