| Dun Dealgan to Setubal | 1,076.30 mi (1,732.13 km) |
| Dun Dealgan to Sever do Vouga | 921.75 mi (1,483.41 km) |
| Dun Dealgan to Silves | 1,166.32 mi (1,877.01 km) |
| Dun Dealgan to Sines | 1,115.34 mi (1,794.96 km) |
| Dun Dealgan to Sintra | 1,060.22 mi (1,706.26 km) |
| Dun Dealgan to Sobrado de Paiva | 900.65 mi (1,449.46 km) |
| Dun Dealgan to Sobral de Monte Agraco | 1,043.78 mi (1,679.80 km) |
| Dun Dealgan to Soure | 970.04 mi (1,561.13 km) |
| Dun Dealgan to Tabua | 946.05 mi (1,522.52 km) |
| Dun Dealgan to Tavira | 1,168.65 mi (1,880.76 km) |
| Dun Dealgan to Tomar | 1,000.00 mi (1,609.34 km) |
| Dun Dealgan to Tondela | 935.47 mi (1,505.50 km) |
| Dun Dealgan to Torre de Moncorvo | 885.65 mi (1,425.32 km) |
| Dun Dealgan to Torres Novas | 1,009.70 mi (1,624.95 km) |
| Dun Dealgan to Torres Vedras | 1,039.97 mi (1,673.68 km) |
