| Thornbury to Marsala | 1,199.35 mi (1,930.17 km) |
| Thornbury to Marsciano | 916.75 mi (1,475.36 km) |
| Thornbury to Martano | 1,266.60 mi (2,038.40 km) |
| Thornbury to Martellago | 788.99 mi (1,269.75 km) |
| Thornbury to Martina Franca | 1,206.31 mi (1,941.37 km) |
| Thornbury to Martinengo | 698.28 mi (1,123.77 km) |
| Thornbury to Martinsicuro | 975.10 mi (1,569.27 km) |
| Thornbury to Mascali | 1,287.51 mi (2,072.05 km) |
| Thornbury to Mascalucia | 1,292.93 mi (2,080.77 km) |
| Thornbury to Masera di Padova | 787.66 mi (1,267.62 km) |
| Thornbury to Maserada sul Piave | 786.72 mi (1,266.11 km) |
| Thornbury to Massa | 784.70 mi (1,262.85 km) |
| Thornbury to Massa Lombarda | 824.54 mi (1,326.96 km) |
| Thornbury to Massafra | 1,204.12 mi (1,937.84 km) |
| Thornbury to Massalubrense | 1,104.18 mi (1,777.00 km) |
