| Webster to Melzo | 5,427.31 mi (8,734.41 km) |
| Webster to Mendicino | 5,952.59 mi (9,579.76 km) |
| Webster to Menfi | 5,874.36 mi (9,453.87 km) |
| Webster to Mentana | 5,691.72 mi (9,159.93 km) |
| Webster to Merano | 5,456.84 mi (8,781.94 km) |
| Webster to Merate | 5,420.94 mi (8,724.15 km) |
| Webster to Mercato San Severino | 5,830.31 mi (9,382.98 km) |
| Webster to Mercogliano | 5,823.79 mi (9,372.48 km) |
| Webster to Mesagne | 5,968.20 mi (9,604.90 km) |
| Webster to Messina | 5,967.40 mi (9,603.60 km) |
| Webster to Mestre | 5,543.95 mi (8,922.12 km) |
| Webster to Mestrino | 5,526.17 mi (8,893.52 km) |
| Webster to Milan | 5,419.03 mi (8,721.09 km) |
| Webster to Milazzo | 5,952.40 mi (9,579.46 km) |
| Webster to Minerbio | 5,544.68 mi (8,923.30 km) |
