| Chepstow to Miedzychod | 787.88 mi (1,267.97 km) |
| Chepstow to Miedzyrzec Podlaski | 1,082.16 mi (1,741.57 km) |
| Chepstow to Miedzyrzecz | 776.02 mi (1,248.88 km) |
| Chepstow to Mielec | 1,048.49 mi (1,687.39 km) |
| Chepstow to Mikolow | 942.08 mi (1,516.13 km) |
| Chepstow to Milanowek | 992.38 mi (1,597.08 km) |
| Chepstow to Milicz | 854.15 mi (1,374.62 km) |
| Chepstow to Minsk Mazowiecki | 1,029.06 mi (1,656.12 km) |
| Chepstow to Mlawa | 972.88 mi (1,565.70 km) |
| Chepstow to Mogilno | 874.24 mi (1,406.95 km) |
| Chepstow to Monki | 1,072.75 mi (1,726.42 km) |
| Chepstow to Morag | 953.63 mi (1,534.72 km) |
| Chepstow to Mosina | 829.90 mi (1,335.60 km) |
| Chepstow to Mragowo | 1,009.30 mi (1,624.31 km) |
| Chepstow to Murowana Goslina | 835.52 mi (1,344.63 km) |
