| Siloam Springs to Sesimbra | 4,513.75 mi (7,264.19 km) |
| Siloam Springs to Setubal | 4,521.07 mi (7,275.96 km) |
| Siloam Springs to Sever do Vouga | 4,475.59 mi (7,202.77 km) |
| Siloam Springs to Silves | 4,586.47 mi (7,381.21 km) |
| Siloam Springs to Sines | 4,540.83 mi (7,307.76 km) |
| Siloam Springs to Sintra | 4,488.57 mi (7,223.66 km) |
| Siloam Springs to Sobrado de Paiva | 4,470.81 mi (7,195.07 km) |
| Siloam Springs to Sobral de Monte Agraco | 4,492.88 mi (7,230.60 km) |
| Siloam Springs to Soure | 4,484.68 mi (7,217.39 km) |
| Siloam Springs to Tabua | 4,503.15 mi (7,247.11 km) |
| Siloam Springs to Tavira | 4,626.91 mi (7,446.29 km) |
| Siloam Springs to Tomar | 4,509.19 mi (7,256.84 km) |
| Siloam Springs to Tondela | 4,495.65 mi (7,235.05 km) |
| Siloam Springs to Torre de Moncorvo | 4,517.97 mi (7,270.97 km) |
| Siloam Springs to Torres Novas | 4,507.94 mi (7,254.83 km) |
