| Kastamonu to Menen | 1,591.87 mi (2,561.87 km) |
| Kastamonu to Merchtem | 1,547.31 mi (2,490.15 km) |
| Kastamonu to Merelbeke | 1,568.28 mi (2,523.91 km) |
| Kastamonu to Merksem | 1,543.25 mi (2,483.61 km) |
| Kastamonu to Merksplas | 1,527.73 mi (2,458.65 km) |
| Kastamonu to Mettet | 1,518.98 mi (2,444.56 km) |
| Kastamonu to Meulebeke | 1,587.13 mi (2,554.24 km) |
| Kastamonu to Middelkerke | 1,610.51 mi (2,591.87 km) |
| Kastamonu to Mol | 1,513.95 mi (2,436.47 km) |
| Kastamonu to Mons | 1,551.34 mi (2,496.64 km) |
| Kastamonu to Montignies-le-Tilleul | 1,531.72 mi (2,465.06 km) |
| Kastamonu to Moorslede | 1,595.78 mi (2,568.15 km) |
| Kastamonu to Moortebeek | 1,541.01 mi (2,480.02 km) |
| Kastamonu to Morlanwelz-Mariemont | 1,539.17 mi (2,477.05 km) |
| Kastamonu to Mortsel | 1,540.86 mi (2,479.77 km) |
