| Palmer Ranch to Montalegre | 4,235.40 mi (6,816.22 km) |
| Palmer Ranch to Montemor-o-Novo | 4,262.31 mi (6,859.52 km) |
| Palmer Ranch to Montemor-o-Velho | 4,214.39 mi (6,782.41 km) |
| Palmer Ranch to Montijo | 4,225.91 mi (6,800.95 km) |
| Palmer Ranch to Mortagua | 4,233.53 mi (6,813.20 km) |
| Palmer Ranch to Moura | 4,311.19 mi (6,938.19 km) |
| Palmer Ranch to Murtosa | 4,208.57 mi (6,773.04 km) |
| Palmer Ranch to Nazare | 4,203.06 mi (6,764.18 km) |
| Palmer Ranch to Nelas | 4,251.91 mi (6,842.79 km) |
| Palmer Ranch to Obidos | 4,201.98 mi (6,762.44 km) |
| Palmer Ranch to Odemira | 4,257.82 mi (6,852.30 km) |
| Palmer Ranch to Odivelas | 4,209.56 mi (6,774.63 km) |
| Palmer Ranch to Oeiras | 4,204.02 mi (6,765.72 km) |
| Palmer Ranch to Olhao | 4,309.51 mi (6,935.48 km) |
| Palmer Ranch to Oliveira de Azemeis | 4,215.10 mi (6,783.55 km) |
