| Clemmons to Melzo | 4,495.90 mi (7,235.46 km) |
| Clemmons to Mendicino | 5,010.01 mi (8,062.83 km) |
| Clemmons to Menfi | 4,922.71 mi (7,922.34 km) |
| Clemmons to Mentana | 4,752.40 mi (7,648.25 km) |
| Clemmons to Merano | 4,533.32 mi (7,295.67 km) |
| Clemmons to Merate | 4,490.37 mi (7,226.56 km) |
| Clemmons to Mercato San Severino | 4,890.24 mi (7,870.08 km) |
| Clemmons to Mercogliano | 4,884.13 mi (7,860.25 km) |
| Clemmons to Mesagne | 5,032.61 mi (8,099.20 km) |
| Clemmons to Messina | 5,020.73 mi (8,080.09 km) |
| Clemmons to Mestre | 4,617.18 mi (7,430.64 km) |
| Clemmons to Mestrino | 4,598.42 mi (7,400.44 km) |
| Clemmons to Milan | 4,487.14 mi (7,221.35 km) |
| Clemmons to Milazzo | 5,005.34 mi (8,055.32 km) |
| Clemmons to Minerbio | 4,613.04 mi (7,423.97 km) |
