| High Point to Montalegre | 3,787.58 mi (6,095.53 km) |
| High Point to Montemor-o-Novo | 3,843.19 mi (6,185.02 km) |
| High Point to Montemor-o-Velho | 3,782.71 mi (6,087.69 km) |
| High Point to Montijo | 3,808.00 mi (6,128.38 km) |
| High Point to Mortagua | 3,798.60 mi (6,113.26 km) |
| High Point to Moura | 3,894.97 mi (6,268.35 km) |
| High Point to Murtosa | 3,771.78 mi (6,070.10 km) |
| High Point to Nazare | 3,777.22 mi (6,078.85 km) |
| High Point to Nelas | 3,815.50 mi (6,140.46 km) |
| High Point to Obidos | 3,778.51 mi (6,080.93 km) |
| High Point to Odemira | 3,849.31 mi (6,194.87 km) |
| High Point to Odivelas | 3,791.28 mi (6,101.47 km) |
| High Point to Oeiras | 3,787.01 mi (6,094.61 km) |
| High Point to Olhao | 3,904.19 mi (6,283.18 km) |
| High Point to Oliveira de Azemeis | 3,777.07 mi (6,078.61 km) |
