| Caldicot to Massarosa | 806.87 mi (1,298.52 km) |
| Caldicot to Matelica | 931.70 mi (1,499.43 km) |
| Caldicot to Matera | 1,188.64 mi (1,912.92 km) |
| Caldicot to Matino | 1,276.31 mi (2,054.02 km) |
| Caldicot to Mazzarino | 1,287.37 mi (2,071.83 km) |
| Caldicot to Meda | 679.53 mi (1,093.61 km) |
| Caldicot to Medesano | 756.96 mi (1,218.21 km) |
| Caldicot to Medicina | 823.85 mi (1,325.86 km) |
| Caldicot to Meldola | 855.34 mi (1,376.54 km) |
| Caldicot to Melegnano | 699.39 mi (1,125.56 km) |
| Caldicot to Melendugno | 1,272.27 mi (2,047.53 km) |
| Caldicot to Melfi | 1,137.59 mi (1,830.77 km) |
| Caldicot to Melilli | 1,322.92 mi (2,129.04 km) |
| Caldicot to Melito di Napoli | 1,091.58 mi (1,756.73 km) |
| Caldicot to Melito di Porto Salvo | 1,303.98 mi (2,098.56 km) |
