| SeaTac to Mechernich | 5,014.84 mi (8,070.61 km) |
| SeaTac to Meckenbeuren | 5,254.50 mi (8,456.30 km) |
| SeaTac to Meckenheim | 5,021.76 mi (8,081.73 km) |
| SeaTac to Meerane | 5,133.62 mi (8,261.76 km) |
| SeaTac to Meerbusch | 4,976.83 mi (8,009.44 km) |
| SeaTac to Meine | 5,000.39 mi (8,047.34 km) |
| SeaTac to Meinerzhagen | 5,008.45 mi (8,060.32 km) |
| SeaTac to Meiningen | 5,106.07 mi (8,217.43 km) |
| SeaTac to Meissen | 5,136.62 mi (8,266.59 km) |
| SeaTac to Meitingen | 5,235.25 mi (8,425.33 km) |
| SeaTac to Melle | 4,961.68 mi (7,985.06 km) |
| SeaTac to Melsungen | 5,051.96 mi (8,130.35 km) |
| SeaTac to Memmelsdorf | 5,154.84 mi (8,295.91 km) |
| SeaTac to Memmingen | 5,252.29 mi (8,452.74 km) |
| SeaTac to Mendig | 5,043.08 mi (8,116.05 km) |
