| Humacao to Sesimbra | 3,660.64 mi (5,891.24 km) |
| Humacao to Setubal | 3,672.34 mi (5,910.06 km) |
| Humacao to Sever do Vouga | 3,716.95 mi (5,981.85 km) |
| Humacao to Silves | 3,688.89 mi (5,936.69 km) |
| Humacao to Sines | 3,670.12 mi (5,906.48 km) |
| Humacao to Sintra | 3,647.71 mi (5,870.42 km) |
| Humacao to Sobrado de Paiva | 3,724.66 mi (5,994.26 km) |
| Humacao to Sobral de Monte Agraco | 3,661.98 mi (5,893.39 km) |
| Humacao to Soure | 3,697.44 mi (5,950.45 km) |
| Humacao to Tabua | 3,731.55 mi (6,005.34 km) |
| Humacao to Tavira | 3,731.87 mi (6,005.87 km) |
| Humacao to Tomar | 3,705.40 mi (5,963.26 km) |
| Humacao to Tondela | 3,729.94 mi (6,002.76 km) |
| Humacao to Torre de Moncorvo | 3,784.60 mi (6,090.73 km) |
| Humacao to Torres Novas | 3,698.23 mi (5,951.73 km) |
