| Caister-on-Sea to Marasesti | 1,232.92 mi (1,984.20 km) |
| Caister-on-Sea to Marghita | 981.20 mi (1,579.08 km) |
| Caister-on-Sea to Marginea | 1,110.22 mi (1,786.72 km) |
| Caister-on-Sea to Matca | 1,246.45 mi (2,005.96 km) |
| Caister-on-Sea to Medgidia | 1,336.89 mi (2,151.52 km) |
| Caister-on-Sea to Media | 1,105.68 mi (1,779.42 km) |
| Caister-on-Sea to Miercurea-Ciuc | 1,157.25 mi (1,862.42 km) |
| Caister-on-Sea to Mioveni | 1,175.20 mi (1,891.31 km) |
| Caister-on-Sea to Mizil | 1,233.79 mi (1,985.59 km) |
| Caister-on-Sea to Moinesti | 1,182.61 mi (1,903.23 km) |
| Caister-on-Sea to Moisei | 1,061.60 mi (1,708.48 km) |
| Caister-on-Sea to Moldova Noua | 1,056.35 mi (1,700.03 km) |
| Caister-on-Sea to Moreni | 1,202.48 mi (1,935.20 km) |
| Caister-on-Sea to Motru | 1,103.48 mi (1,775.89 km) |
| Caister-on-Sea to Murfatlar | 1,345.89 mi (2,166.00 km) |
