| Littleton to Sesimbra | 4,870.26 mi (7,837.92 km) |
| Littleton to Setubal | 4,876.11 mi (7,847.35 km) |
| Littleton to Sever do Vouga | 4,810.35 mi (7,741.52 km) |
| Littleton to Silves | 4,950.40 mi (7,966.90 km) |
| Littleton to Sines | 4,900.35 mi (7,886.35 km) |
| Littleton to Sintra | 4,843.31 mi (7,794.56 km) |
| Littleton to Sobrado de Paiva | 4,802.66 mi (7,729.13 km) |
| Littleton to Sobral de Monte Agraco | 4,844.92 mi (7,797.14 km) |
| Littleton to Soure | 4,826.18 mi (7,766.99 km) |
| Littleton to Tabua | 4,839.73 mi (7,788.79 km) |
| Littleton to Tavira | 4,988.24 mi (8,027.80 km) |
| Littleton to Tomar | 4,853.58 mi (7,811.09 km) |
| Littleton to Tondela | 4,831.13 mi (7,774.96 km) |
| Littleton to Torre de Moncorvo | 4,844.02 mi (7,795.70 km) |
| Littleton to Torres Novas | 4,853.89 mi (7,811.57 km) |
