| Pecos to Montalegre | 5,078.80 mi (8,173.54 km) |
| Pecos to Montemor-o-Novo | 5,161.73 mi (8,307.01 km) |
| Pecos to Montemor-o-Velho | 5,090.67 mi (8,192.64 km) |
| Pecos to Montijo | 5,128.12 mi (8,252.91 km) |
| Pecos to Mortagua | 5,103.11 mi (8,212.67 km) |
| Pecos to Moura | 5,215.25 mi (8,393.14 km) |
| Pecos to Murtosa | 5,074.91 mi (8,167.27 km) |
| Pecos to Nazare | 5,090.77 mi (8,192.80 km) |
| Pecos to Nelas | 5,118.23 mi (8,236.99 km) |
| Pecos to Obidos | 5,094.19 mi (8,198.31 km) |
| Pecos to Odemira | 5,176.66 mi (8,331.03 km) |
| Pecos to Odivelas | 5,111.33 mi (8,225.90 km) |
| Pecos to Oeiras | 5,108.23 mi (8,220.90 km) |
| Pecos to Olhao | 5,233.31 mi (8,422.19 km) |
| Pecos to Oliveira de Azemeis | 5,078.85 mi (8,173.61 km) |
