| Casper to Mechernich | 4,828.98 mi (7,771.49 km) |
| Casper to Meckenbeuren | 5,063.91 mi (8,149.58 km) |
| Casper to Meckenheim | 4,838.91 mi (7,787.47 km) |
| Casper to Meerane | 4,993.77 mi (8,036.69 km) |
| Casper to Meerbusch | 4,797.53 mi (7,720.88 km) |
| Casper to Meine | 4,859.96 mi (7,821.35 km) |
| Casper to Meinerzhagen | 4,834.77 mi (7,780.80 km) |
| Casper to Meiningen | 4,947.88 mi (7,962.85 km) |
| Casper to Meissen | 5,007.38 mi (8,058.60 km) |
| Casper to Meitingen | 5,062.12 mi (8,146.70 km) |
| Casper to Melle | 4,803.55 mi (7,730.57 km) |
| Casper to Melsungen | 4,892.63 mi (7,873.92 km) |
| Casper to Memmelsdorf | 4,995.16 mi (8,038.93 km) |
| Casper to Memmingen | 5,069.16 mi (8,158.02 km) |
| Casper to Mendig | 4,859.71 mi (7,820.96 km) |
