| Callaway to Sesimbra | 4,278.01 mi (6,884.79 km) |
| Callaway to Setubal | 4,286.99 mi (6,899.24 km) |
| Callaway to Sever do Vouga | 4,268.40 mi (6,869.33 km) |
| Callaway to Silves | 4,339.28 mi (6,983.40 km) |
| Callaway to Sines | 4,300.51 mi (6,921.00 km) |
| Callaway to Sintra | 4,255.77 mi (6,849.00 km) |
| Callaway to Sobrado de Paiva | 4,267.41 mi (6,867.74 km) |
| Callaway to Sobral de Monte Agraco | 4,263.40 mi (6,861.28 km) |
| Callaway to Soure | 4,268.74 mi (6,869.88 km) |
| Callaway to Tabua | 4,292.89 mi (6,908.74 km) |
| Callaway to Tavira | 4,381.97 mi (7,052.10 km) |
| Callaway to Tomar | 4,288.93 mi (6,902.36 km) |
| Callaway to Tondela | 4,286.98 mi (6,899.23 km) |
| Callaway to Torre de Moncorvo | 4,320.46 mi (6,953.11 km) |
| Callaway to Torres Novas | 4,285.75 mi (6,897.25 km) |
