| Chepstow to Marasesti | 1,407.87 mi (2,265.75 km) |
| Chepstow to Marghita | 1,154.48 mi (1,857.96 km) |
| Chepstow to Marginea | 1,291.63 mi (2,078.67 km) |
| Chepstow to Matca | 1,421.79 mi (2,288.15 km) |
| Chepstow to Medgidia | 1,506.59 mi (2,424.62 km) |
| Chepstow to Media | 1,276.45 mi (2,054.24 km) |
| Chepstow to Miercurea-Ciuc | 1,331.88 mi (2,143.46 km) |
| Chepstow to Mioveni | 1,341.00 mi (2,158.14 km) |
| Chepstow to Mizil | 1,403.15 mi (2,258.16 km) |
| Chepstow to Moinesti | 1,358.78 mi (2,186.74 km) |
| Chepstow to Moisei | 1,240.39 mi (1,996.21 km) |
| Chepstow to Moldova Noua | 1,211.79 mi (1,950.19 km) |
| Chepstow to Moreni | 1,370.02 mi (2,204.83 km) |
| Chepstow to Motru | 1,263.35 mi (2,033.17 km) |
| Chepstow to Murfatlar | 1,515.55 mi (2,439.05 km) |
