| Clemson to Melzo | 4,660.49 mi (7,500.34 km) |
| Clemson to Mendicino | 5,175.26 mi (8,328.77 km) |
| Clemson to Menfi | 5,088.14 mi (8,188.57 km) |
| Clemson to Mentana | 4,917.49 mi (7,913.93 km) |
| Clemson to Merano | 4,697.33 mi (7,559.62 km) |
| Clemson to Merate | 4,654.91 mi (7,491.35 km) |
| Clemson to Mercato San Severino | 5,055.37 mi (8,135.83 km) |
| Clemson to Mercogliano | 5,049.25 mi (8,125.98 km) |
| Clemson to Mesagne | 5,197.53 mi (8,364.61 km) |
| Clemson to Messina | 5,186.11 mi (8,346.23 km) |
| Clemson to Mestre | 4,781.46 mi (7,695.02 km) |
| Clemson to Mestrino | 4,762.77 mi (7,664.93 km) |
| Clemson to Milan | 4,651.76 mi (7,486.29 km) |
| Clemson to Milazzo | 5,170.72 mi (8,321.47 km) |
| Clemson to Minerbio | 4,777.66 mi (7,688.90 km) |
