| Highlands Ranch to Masanasa | 5,200.67 mi (8,369.67 km) |
| Highlands Ranch to Masquefa | 5,197.20 mi (8,364.09 km) |
| Highlands Ranch to Matadepera | 5,201.05 mi (8,370.29 km) |
| Highlands Ranch to Mazarron | 5,241.92 mi (8,436.06 km) |
| Highlands Ranch to Meco | 5,030.20 mi (8,095.33 km) |
| Highlands Ranch to Medina del Campo | 4,932.91 mi (7,938.75 km) |
| Highlands Ranch to Medina Sidonia | 5,091.64 mi (8,194.20 km) |
| Highlands Ranch to Mejorada del Campo | 5,034.37 mi (8,102.04 km) |
| Highlands Ranch to Meliana | 5,197.49 mi (8,364.56 km) |
| Highlands Ranch to Mengibar | 5,119.68 mi (8,239.33 km) |
| Highlands Ranch to Merida | 4,972.06 mi (8,001.75 km) |
| Highlands Ranch to Miajadas | 4,973.20 mi (8,003.59 km) |
| Highlands Ranch to Mieres | 4,817.74 mi (7,753.40 km) |
| Highlands Ranch to Miguelturra | 5,071.22 mi (8,161.33 km) |
| Highlands Ranch to Mijas | 5,142.32 mi (8,275.77 km) |
