| Thornbury to Melzo | 688.81 mi (1,108.54 km) |
| Thornbury to Mendicino | 1,238.79 mi (1,993.65 km) |
| Thornbury to Menfi | 1,226.21 mi (1,973.39 km) |
| Thornbury to Mentana | 973.28 mi (1,566.35 km) |
| Thornbury to Merano | 704.90 mi (1,134.42 km) |
| Thornbury to Merate | 680.23 mi (1,094.73 km) |
| Thornbury to Mercato San Severino | 1,109.97 mi (1,786.32 km) |
| Thornbury to Mercogliano | 1,101.95 mi (1,773.42 km) |
| Thornbury to Mesagne | 1,230.08 mi (1,979.63 km) |
| Thornbury to Messina | 1,274.58 mi (2,051.24 km) |
| Thornbury to Mestre | 794.44 mi (1,278.53 km) |
| Thornbury to Mestrino | 778.13 mi (1,252.28 km) |
| Thornbury to Milan | 682.24 mi (1,097.96 km) |
| Thornbury to Milazzo | 1,262.85 mi (2,032.36 km) |
| Thornbury to Minerbio | 804.16 mi (1,294.17 km) |
