| Flagstaff to Melzo | 5,759.46 mi (9,268.96 km) |
| Flagstaff to Mendicino | 6,310.48 mi (10,155.73 km) |
| Flagstaff to Menfi | 6,281.27 mi (10,108.72 km) |
| Flagstaff to Mentana | 6,044.91 mi (9,728.34 km) |
| Flagstaff to Merano | 5,759.96 mi (9,269.76 km) |
| Flagstaff to Merate | 5,750.23 mi (9,254.10 km) |
| Flagstaff to Mercato San Severino | 6,181.57 mi (9,948.27 km) |
| Flagstaff to Mercogliano | 6,173.47 mi (9,935.25 km) |
| Flagstaff to Mesagne | 6,295.50 mi (10,131.63 km) |
| Flagstaff to Messina | 6,344.31 mi (10,210.18 km) |
| Flagstaff to Mestre | 5,854.68 mi (9,422.19 km) |
| Flagstaff to Mestrino | 5,841.11 mi (9,400.36 km) |
| Flagstaff to Milan | 5,753.33 mi (9,259.09 km) |
| Flagstaff to Milazzo | 6,331.84 mi (10,190.12 km) |
| Flagstaff to Minerbio | 5,873.05 mi (9,451.77 km) |
