| San Giuliano Terme to Montemor-o-Novo | 1,029.45 mi (1,656.74 km) |
| San Giuliano Terme to Montemor-o-Velho | 1,010.93 mi (1,626.93 km) |
| San Giuliano Terme to Montijo | 1,061.65 mi (1,708.56 km) |
| San Giuliano Terme to Mortagua | 982.33 mi (1,580.91 km) |
| San Giuliano Terme to Moura | 1,008.82 mi (1,623.53 km) |
| San Giuliano Terme to Murtosa | 995.40 mi (1,601.94 km) |
| San Giuliano Terme to Nazare | 1,044.15 mi (1,680.39 km) |
| San Giuliano Terme to Nelas | 961.42 mi (1,547.26 km) |
| San Giuliano Terme to Obidos | 1,055.08 mi (1,697.99 km) |
| San Giuliano Terme to Odemira | 1,083.69 mi (1,744.03 km) |
| San Giuliano Terme to Odivelas | 1,072.14 mi (1,725.44 km) |
| San Giuliano Terme to Oeiras | 1,081.96 mi (1,741.25 km) |
| San Giuliano Terme to Olhao | 1,065.59 mi (1,714.90 km) |
| San Giuliano Terme to Oliveira de Azemeis | 985.23 mi (1,585.57 km) |
| San Giuliano Terme to Oliveira de Frades | 973.43 mi (1,566.58 km) |
