| Atwater to Sesimbra | 5,626.00 mi (9,054.18 km) |
| Atwater to Setubal | 5,630.67 mi (9,061.69 km) |
| Atwater to Sever do Vouga | 5,550.02 mi (8,931.90 km) |
| Atwater to Silves | 5,710.79 mi (9,190.62 km) |
| Atwater to Sines | 5,658.01 mi (9,105.68 km) |
| Atwater to Sintra | 5,598.06 mi (9,009.20 km) |
| Atwater to Sobrado de Paiva | 5,540.13 mi (8,915.97 km) |
| Atwater to Sobral de Monte Agraco | 5,597.58 mi (9,008.43 km) |
| Atwater to Soure | 5,570.94 mi (8,965.57 km) |
| Atwater to Tabua | 5,580.41 mi (8,980.81 km) |
| Atwater to Tavira | 5,746.19 mi (9,247.60 km) |
| Atwater to Tomar | 5,600.22 mi (9,012.68 km) |
| Atwater to Tondela | 5,571.08 mi (8,965.78 km) |
| Atwater to Torre de Moncorvo | 5,576.22 mi (8,974.06 km) |
| Atwater to Torres Novas | 5,601.73 mi (9,015.11 km) |
