| Grimstad to Menen | 565.06 mi (909.37 km) |
| Grimstad to Merchtem | 538.18 mi (866.12 km) |
| Grimstad to Merelbeke | 542.50 mi (873.07 km) |
| Grimstad to Merksem | 517.30 mi (832.51 km) |
| Grimstad to Merksplas | 503.93 mi (811.00 km) |
| Grimstad to Mettet | 576.22 mi (927.33 km) |
| Grimstad to Meulebeke | 552.56 mi (889.26 km) |
| Grimstad to Middelkerke | 544.90 mi (876.94 km) |
| Grimstad to Mol | 513.40 mi (826.23 km) |
| Grimstad to Mons | 575.95 mi (926.90 km) |
| Grimstad to Montignies-le-Tilleul | 575.04 mi (925.44 km) |
| Grimstad to Moorslede | 559.83 mi (900.96 km) |
| Grimstad to Moortebeek | 544.26 mi (875.91 km) |
| Grimstad to Morlanwelz-Mariemont | 572.40 mi (921.19 km) |
| Grimstad to Mortsel | 522.01 mi (840.10 km) |
