| Elkhorn to Montalegre | 3,959.78 mi (6,372.65 km) |
| Elkhorn to Montemor-o-Novo | 4,054.18 mi (6,524.57 km) |
| Elkhorn to Montemor-o-Velho | 3,978.23 mi (6,402.34 km) |
| Elkhorn to Montijo | 4,021.64 mi (6,472.21 km) |
| Elkhorn to Mortagua | 3,989.07 mi (6,419.79 km) |
| Elkhorn to Moura | 4,108.34 mi (6,611.73 km) |
| Elkhorn to Murtosa | 3,960.42 mi (6,373.69 km) |
| Elkhorn to Nazare | 3,981.01 mi (6,406.82 km) |
| Elkhorn to Nelas | 4,003.36 mi (6,442.78 km) |
| Elkhorn to Obidos | 3,985.51 mi (6,414.05 km) |
| Elkhorn to Odemira | 4,074.23 mi (6,556.84 km) |
| Elkhorn to Odivelas | 4,004.93 mi (6,445.31 km) |
| Elkhorn to Oeiras | 4,002.50 mi (6,441.40 km) |
| Elkhorn to Olhao | 4,131.66 mi (6,649.27 km) |
| Elkhorn to Oliveira de Azemeis | 3,963.78 mi (6,379.09 km) |
