| Hyattsville to Sesimbra | 3,568.41 mi (5,742.80 km) |
| Hyattsville to Setubal | 3,576.48 mi (5,755.80 km) |
| Hyattsville to Sever do Vouga | 3,543.61 mi (5,702.89 km) |
| Hyattsville to Silves | 3,636.53 mi (5,852.43 km) |
| Hyattsville to Sines | 3,593.60 mi (5,783.34 km) |
| Hyattsville to Sintra | 3,544.43 mi (5,704.21 km) |
| Hyattsville to Sobrado de Paiva | 3,540.75 mi (5,698.29 km) |
| Hyattsville to Sobral de Monte Agraco | 3,550.25 mi (5,713.58 km) |
| Hyattsville to Soure | 3,548.38 mi (5,710.57 km) |
| Hyattsville to Tabua | 3,569.73 mi (5,744.92 km) |
| Hyattsville to Tavira | 3,678.05 mi (5,919.25 km) |
| Hyattsville to Tomar | 3,570.91 mi (5,746.82 km) |
| Hyattsville to Tondela | 3,563.00 mi (5,734.10 km) |
| Hyattsville to Torre de Moncorvo | 3,591.18 mi (5,779.45 km) |
| Hyattsville to Torres Novas | 3,568.74 mi (5,743.33 km) |
