| Cayey to Masanasa | 4,150.93 mi (6,680.28 km) |
| Cayey to Masquefa | 4,268.16 mi (6,868.95 km) |
| Cayey to Matadepera | 4,279.08 mi (6,886.52 km) |
| Cayey to Mazarron | 4,100.90 mi (6,599.77 km) |
| Cayey to Meco | 3,998.51 mi (6,434.98 km) |
| Cayey to Medina del Campo | 3,919.16 mi (6,307.28 km) |
| Cayey to Medina Sidonia | 3,845.64 mi (6,188.96 km) |
| Cayey to Mejorada del Campo | 3,994.79 mi (6,429.00 km) |
| Cayey to Meliana | 4,153.65 mi (6,684.66 km) |
| Cayey to Mengibar | 3,965.08 mi (6,381.18 km) |
| Cayey to Merida | 3,831.89 mi (6,166.83 km) |
| Cayey to Miajadas | 3,847.38 mi (6,191.76 km) |
| Cayey to Mieres | 3,888.62 mi (6,258.13 km) |
| Cayey to Miguelturra | 3,960.03 mi (6,373.06 km) |
| Cayey to Mijas | 3,917.14 mi (6,304.03 km) |
