| Johnston to Melzo | 4,779.99 mi (7,692.65 km) |
| Johnston to Mendicino | 5,324.17 mi (8,568.42 km) |
| Johnston to Menfi | 5,275.35 mi (8,489.86 km) |
| Johnston to Mentana | 5,058.60 mi (8,141.03 km) |
| Johnston to Merano | 4,793.57 mi (7,714.50 km) |
| Johnston to Merate | 4,771.94 mi (7,679.69 km) |
| Johnston to Mercato San Severino | 5,197.10 mi (8,363.92 km) |
| Johnston to Mercogliano | 5,189.61 mi (8,351.87 km) |
| Johnston to Mesagne | 5,322.31 mi (8,565.44 km) |
| Johnston to Messina | 5,350.45 mi (8,610.71 km) |
| Johnston to Mestre | 4,885.54 mi (7,862.51 km) |
| Johnston to Mestrino | 4,869.95 mi (7,837.42 km) |
| Johnston to Milan | 4,772.87 mi (7,681.20 km) |
| Johnston to Milazzo | 5,336.88 mi (8,588.87 km) |
| Johnston to Minerbio | 4,896.13 mi (7,879.56 km) |
