| Key West to Magstadt | 4,992.51 mi (8,034.67 km) |
| Key West to Mainaschaff | 4,972.33 mi (8,002.19 km) |
| Key West to Mainburg | 5,116.55 mi (8,234.29 km) |
| Key West to Maintal | 4,958.38 mi (7,979.74 km) |
| Key West to Mainz | 4,937.58 mi (7,946.27 km) |
| Key West to Maisach | 5,103.99 mi (8,214.08 km) |
| Key West to Maisenhausen | 4,967.75 mi (7,994.82 km) |
| Key West to Malente | 4,948.10 mi (7,963.20 km) |
| Key West to Malsch | 4,962.26 mi (7,985.99 km) |
| Key West to Manching | 5,102.67 mi (8,211.95 km) |
| Key West to Mannheim | 4,955.87 mi (7,975.71 km) |
| Key West to Mansfeld | 5,037.45 mi (8,106.99 km) |
| Key West to Marbach am Neckar | 5,000.94 mi (8,048.24 km) |
| Key West to Marburg | 4,942.69 mi (7,954.50 km) |
| Key West to Marienberg | 5,128.54 mi (8,253.59 km) |
