| Del Rio to Sesimbra | 5,079.52 mi (8,174.70 km) |
| Del Rio to Setubal | 5,087.35 mi (8,187.30 km) |
| Del Rio to Sever do Vouga | 5,049.13 mi (8,125.80 km) |
| Del Rio to Silves | 5,148.96 mi (8,286.45 km) |
| Del Rio to Sines | 5,105.30 mi (8,216.19 km) |
| Del Rio to Sintra | 5,055.13 mi (8,135.44 km) |
| Del Rio to Sobrado de Paiva | 5,045.30 mi (8,119.63 km) |
| Del Rio to Sobral de Monte Agraco | 5,060.42 mi (8,143.95 km) |
| Del Rio to Soure | 5,055.96 mi (8,136.77 km) |
| Del Rio to Tabua | 5,075.98 mi (8,169.01 km) |
| Del Rio to Tavira | 5,190.24 mi (8,352.88 km) |
| Del Rio to Tomar | 5,079.37 mi (8,174.46 km) |
| Del Rio to Tondela | 5,068.88 mi (8,157.57 km) |
| Del Rio to Torre de Moncorvo | 5,094.05 mi (8,198.08 km) |
| Del Rio to Torres Novas | 5,077.59 mi (8,171.58 km) |
