| Caldicot to Montigny-les-Metz | 428.25 mi (689.19 km) |
| Caldicot to Montivilliers | 191.22 mi (307.75 km) |
| Caldicot to Montlouis-sur-Loire | 331.69 mi (533.81 km) |
| Caldicot to Montlucon | 436.24 mi (702.07 km) |
| Caldicot to Montmagny | 288.51 mi (464.32 km) |
| Caldicot to Montmorency | 286.96 mi (461.81 km) |
| Caldicot to Montpellier | 631.25 mi (1,015.89 km) |
| Caldicot to Montreuil | 296.97 mi (477.92 km) |
| Caldicot to Montrouge | 294.88 mi (474.56 km) |
| Caldicot to Morangis | 300.52 mi (483.64 km) |
| Caldicot to Morieres-les-Avignon | 636.16 mi (1,023.81 km) |
| Caldicot to Morlaix | 213.63 mi (343.80 km) |
| Caldicot to Morsang-sur-Orge | 303.02 mi (487.67 km) |
| Caldicot to Mouans-Sartoux | 711.76 mi (1,145.47 km) |
| Caldicot to Mougins | 713.55 mi (1,148.35 km) |
