| Arouca to Setubal | 170.00 mi (273.59 km) |
| Arouca to Sever do Vouga | 15.25 mi (24.54 km) |
| Arouca to Silves | 259.09 mi (416.97 km) |
| Arouca to Sines | 208.47 mi (335.50 km) |
| Arouca to Sintra | 159.46 mi (256.63 km) |
| Arouca to Sobrado de Paiva | 6.97 mi (11.21 km) |
| Arouca to Sobral de Monte Agraco | 140.81 mi (226.61 km) |
| Arouca to Soure | 64.38 mi (103.62 km) |
| Arouca to Tabua | 41.21 mi (66.32 km) |
| Arouca to Tavira | 265.66 mi (427.54 km) |
| Arouca to Tomar | 92.60 mi (149.03 km) |
| Arouca to Tondela | 30.04 mi (48.34 km) |
| Arouca to Torre de Moncorvo | 60.76 mi (97.78 km) |
| Arouca to Torres Novas | 102.50 mi (164.96 km) |
| Arouca to Torres Vedras | 138.82 mi (223.41 km) |
