| Neckargemund to Setubal | 1,151.67 mi (1,853.43 km) |
| Neckargemund to Sever do Vouga | 1,025.54 mi (1,650.44 km) |
| Neckargemund to Silves | 1,204.03 mi (1,937.70 km) |
| Neckargemund to Sines | 1,179.44 mi (1,898.13 km) |
| Neckargemund to Sintra | 1,156.71 mi (1,861.54 km) |
| Neckargemund to Sobrado de Paiva | 1,007.98 mi (1,622.19 km) |
| Neckargemund to Sobral de Monte Agraco | 1,137.03 mi (1,829.88 km) |
| Neckargemund to Soure | 1,067.64 mi (1,718.20 km) |
| Neckargemund to Tabua | 1,029.70 mi (1,657.14 km) |
| Neckargemund to Tavira | 1,180.15 mi (1,899.27 km) |
| Neckargemund to Tomar | 1,080.81 mi (1,739.39 km) |
| Neckargemund to Tondela | 1,024.47 mi (1,648.73 km) |
| Neckargemund to Torre de Moncorvo | 955.99 mi (1,538.51 km) |
| Neckargemund to Torres Novas | 1,091.70 mi (1,756.92 km) |
| Neckargemund to Torres Vedras | 1,138.23 mi (1,831.80 km) |
