| Walla Walla to Menen | 4,890.53 mi (7,870.55 km) |
| Walla Walla to Merchtem | 4,911.44 mi (7,904.20 km) |
| Walla Walla to Merelbeke | 4,896.60 mi (7,880.31 km) |
| Walla Walla to Merksem | 4,902.01 mi (7,889.03 km) |
| Walla Walla to Merksplas | 4,906.57 mi (7,896.37 km) |
| Walla Walla to Mettet | 4,958.12 mi (7,979.33 km) |
| Walla Walla to Meulebeke | 4,886.74 mi (7,864.45 km) |
| Walla Walla to Middelkerke | 4,861.35 mi (7,823.59 km) |
| Walla Walla to Mol | 4,923.21 mi (7,923.14 km) |
| Walla Walla to Mons | 4,931.82 mi (7,937.01 km) |
| Walla Walla to Montignies-le-Tilleul | 4,947.22 mi (7,961.79 km) |
| Walla Walla to Moorslede | 4,883.81 mi (7,859.73 km) |
| Walla Walla to Moortebeek | 4,920.36 mi (7,918.55 km) |
| Walla Walla to Morlanwelz-Mariemont | 4,939.52 mi (7,949.40 km) |
| Walla Walla to Mortsel | 4,906.83 mi (7,896.77 km) |
