| Clemson to Massarosa | 4,752.85 mi (7,648.97 km) |
| Clemson to Matelica | 4,890.41 mi (7,870.36 km) |
| Clemson to Matera | 5,140.96 mi (8,273.57 km) |
| Clemson to Matino | 5,232.49 mi (8,420.88 km) |
| Clemson to Mazzarino | 5,156.74 mi (8,298.97 km) |
| Clemson to Meda | 4,644.49 mi (7,474.58 km) |
| Clemson to Medesano | 4,715.41 mi (7,588.72 km) |
| Clemson to Medicina | 4,789.10 mi (7,707.30 km) |
| Clemson to Meldola | 4,818.83 mi (7,755.16 km) |
| Clemson to Melegnano | 4,660.94 mi (7,501.06 km) |
| Clemson to Melendugno | 5,232.36 mi (8,420.67 km) |
| Clemson to Melfi | 5,086.68 mi (8,186.22 km) |
| Clemson to Melilli | 5,203.63 mi (8,374.43 km) |
| Clemson to Melito di Napoli | 5,026.78 mi (8,089.82 km) |
| Clemson to Melito di Porto Salvo | 5,206.94 mi (8,379.76 km) |
