| Rieti to Setubal | 1,170.79 mi (1,884.20 km) |
| Rieti to Sever do Vouga | 1,100.26 mi (1,770.70 km) |
| Rieti to Silves | 1,182.89 mi (1,903.67 km) |
| Rieti to Sines | 1,183.48 mi (1,904.63 km) |
| Rieti to Sintra | 1,189.58 mi (1,914.44 km) |
| Rieti to Sobrado de Paiva | 1,090.67 mi (1,755.27 km) |
| Rieti to Sobral de Monte Agraco | 1,172.67 mi (1,887.22 km) |
| Rieti to Soure | 1,125.43 mi (1,811.20 km) |
| Rieti to Tabua | 1,089.13 mi (1,752.78 km) |
| Rieti to Tavira | 1,145.43 mi (1,843.38 km) |
| Rieti to Tomar | 1,122.99 mi (1,807.28 km) |
| Rieti to Tondela | 1,089.27 mi (1,753.01 km) |
| Rieti to Torre de Moncorvo | 1,030.56 mi (1,658.53 km) |
| Rieti to Torres Novas | 1,131.63 mi (1,821.18 km) |
| Rieti to Torres Vedras | 1,177.07 mi (1,894.32 km) |
