| Cayey to Mancha Real | 3,975.42 mi (6,397.82 km) |
| Cayey to Manilva | 3,882.50 mi (6,248.28 km) |
| Cayey to Manises | 4,148.25 mi (6,675.97 km) |
| Cayey to Manlleu | 4,292.50 mi (6,908.12 km) |
| Cayey to Manresa | 4,269.04 mi (6,870.36 km) |
| Cayey to Manzanares | 3,991.08 mi (6,423.02 km) |
| Cayey to Manzanares el Real | 3,971.21 mi (6,391.04 km) |
| Cayey to Maracena | 3,973.32 mi (6,394.43 km) |
| Cayey to Marbella | 3,903.12 mi (6,281.47 km) |
| Cayey to Marchena | 3,875.59 mi (6,237.16 km) |
| Cayey to Marin | 3,734.10 mi (6,009.46 km) |
| Cayey to Marratxi | 4,318.76 mi (6,950.37 km) |
| Cayey to Martorell | 4,274.21 mi (6,878.67 km) |
| Cayey to Martos | 3,955.94 mi (6,366.47 km) |
| Cayey to Masamagrell | 4,154.70 mi (6,686.35 km) |
