| Merriam to Mancha Real | 4,700.21 mi (7,564.26 km) |
| Merriam to Manilva | 4,677.30 mi (7,527.39 km) |
| Merriam to Manises | 4,777.70 mi (7,688.97 km) |
| Merriam to Manlleu | 4,798.07 mi (7,721.75 km) |
| Merriam to Manresa | 4,789.50 mi (7,707.96 km) |
| Merriam to Manzanares | 4,665.61 mi (7,508.58 km) |
| Merriam to Manzanares el Real | 4,579.72 mi (7,370.34 km) |
| Merriam to Maracena | 4,721.44 mi (7,598.43 km) |
| Merriam to Marbella | 4,689.39 mi (7,546.85 km) |
| Merriam to Marchena | 4,634.10 mi (7,457.86 km) |
| Merriam to Marin | 4,305.77 mi (6,929.47 km) |
| Merriam to Marratxi | 4,911.65 mi (7,904.53 km) |
| Merriam to Martorell | 4,803.67 mi (7,730.76 km) |
| Merriam to Martos | 4,686.62 mi (7,542.38 km) |
| Merriam to Masamagrell | 4,779.64 mi (7,692.09 km) |
