| Summerlin South to Montalegre | 5,373.90 mi (8,648.45 km) |
| Summerlin South to Montemor-o-Novo | 5,491.66 mi (8,837.97 km) |
| Summerlin South to Montemor-o-Velho | 5,407.48 mi (8,702.50 km) |
| Summerlin South to Montijo | 5,461.22 mi (8,788.99 km) |
| Summerlin South to Mortagua | 5,414.89 mi (8,714.42 km) |
| Summerlin South to Moura | 5,546.37 mi (8,926.03 km) |
| Summerlin South to Murtosa | 5,385.60 mi (8,667.28 km) |
| Summerlin South to Nazare | 5,415.36 mi (8,715.18 km) |
| Summerlin South to Nelas | 5,427.19 mi (8,734.22 km) |
| Summerlin South to Obidos | 5,421.72 mi (8,725.42 km) |
| Summerlin South to Odemira | 5,519.48 mi (8,882.74 km) |
| Summerlin South to Odivelas | 5,444.78 mi (8,762.53 km) |
| Summerlin South to Oeiras | 5,443.46 mi (8,760.40 km) |
| Summerlin South to Olhao | 5,577.52 mi (8,976.15 km) |
| Summerlin South to Oliveira de Azemeis | 5,387.63 mi (8,670.56 km) |
