| Chepstow to Minervino Murge | 1,147.52 mi (1,846.75 km) |
| Chepstow to Minturno | 1,056.28 mi (1,699.93 km) |
| Chepstow to Mira | 799.41 mi (1,286.52 km) |
| Chepstow to Mirandola | 783.57 mi (1,261.03 km) |
| Chepstow to Mirano | 795.51 mi (1,280.25 km) |
| Chepstow to Misano Adriatico | 886.07 mi (1,425.99 km) |
| Chepstow to Misilmeri | 1,222.51 mi (1,967.45 km) |
| Chepstow to Missaglia | 683.25 mi (1,099.58 km) |
| Chepstow to Misterbianco | 1,300.57 mi (2,093.06 km) |
| Chepstow to Modena | 789.62 mi (1,270.77 km) |
| Chepstow to Modica | 1,329.64 mi (2,139.85 km) |
| Chepstow to Modugno | 1,173.96 mi (1,889.30 km) |
| Chepstow to Mogliano Veneto | 798.17 mi (1,284.52 km) |
| Chepstow to Molfetta | 1,161.51 mi (1,869.27 km) |
| Chepstow to Molinella | 818.04 mi (1,316.50 km) |
