| Hoeilaart to Setubal | 1,067.40 mi (1,717.81 km) |
| Hoeilaart to Sever do Vouga | 926.56 mi (1,491.15 km) |
| Hoeilaart to Silves | 1,133.11 mi (1,823.56 km) |
| Hoeilaart to Sines | 1,099.69 mi (1,769.78 km) |
| Hoeilaart to Sintra | 1,066.59 mi (1,716.51 km) |
| Hoeilaart to Sobrado de Paiva | 906.95 mi (1,459.59 km) |
| Hoeilaart to Sobral de Monte Agraco | 1,046.93 mi (1,684.87 km) |
| Hoeilaart to Soure | 972.80 mi (1,565.57 km) |
| Hoeilaart to Tabua | 936.74 mi (1,507.53 km) |
| Hoeilaart to Tavira | 1,116.10 mi (1,796.19 km) |
| Hoeilaart to Tomar | 991.49 mi (1,595.65 km) |
| Hoeilaart to Tondela | 929.66 mi (1,496.15 km) |
| Hoeilaart to Torre de Moncorvo | 862.26 mi (1,387.67 km) |
| Hoeilaart to Torres Novas | 1,002.60 mi (1,613.53 km) |
| Hoeilaart to Torres Vedras | 1,046.75 mi (1,684.58 km) |
