| SeaTac to Menen | 4,916.17 mi (7,911.82 km) |
| SeaTac to Merchtem | 4,934.53 mi (7,941.35 km) |
| SeaTac to Merelbeke | 4,920.55 mi (7,918.86 km) |
| SeaTac to Merksem | 4,924.06 mi (7,924.51 km) |
| SeaTac to Merksplas | 4,927.51 mi (7,930.07 km) |
| SeaTac to Mettet | 4,981.86 mi (8,017.52 km) |
| SeaTac to Meulebeke | 4,911.71 mi (7,904.63 km) |
| SeaTac to Middelkerke | 4,886.67 mi (7,864.33 km) |
| SeaTac to Mol | 4,944.08 mi (7,956.73 km) |
| SeaTac to Mons | 4,956.65 mi (7,976.96 km) |
| SeaTac to Montignies-le-Tilleul | 4,971.35 mi (8,000.61 km) |
| SeaTac to Moorslede | 4,909.34 mi (7,900.82 km) |
| SeaTac to Moortebeek | 4,943.50 mi (7,955.79 km) |
| SeaTac to Morlanwelz-Mariemont | 4,963.80 mi (7,988.46 km) |
| SeaTac to Mortsel | 4,929.00 mi (7,932.46 km) |
