| Chesapeake to Sesimbra | 3,597.34 mi (5,789.36 km) |
| Chesapeake to Setubal | 3,605.90 mi (5,803.13 km) |
| Chesapeake to Sever do Vouga | 3,580.78 mi (5,762.71 km) |
| Chesapeake to Silves | 3,662.08 mi (5,893.55 km) |
| Chesapeake to Sines | 3,621.19 mi (5,827.73 km) |
| Chesapeake to Sintra | 3,574.24 mi (5,752.18 km) |
| Chesapeake to Sobrado de Paiva | 3,579.00 mi (5,759.84 km) |
| Chesapeake to Sobral de Monte Agraco | 3,581.02 mi (5,763.09 km) |
| Chesapeake to Soure | 3,583.06 mi (5,766.37 km) |
| Chesapeake to Tabua | 3,605.99 mi (5,803.29 km) |
| Chesapeake to Tavira | 3,704.24 mi (5,961.40 km) |
| Chesapeake to Tomar | 3,604.32 mi (5,800.59 km) |
| Chesapeake to Tondela | 3,599.73 mi (5,793.20 km) |
| Chesapeake to Torre de Moncorvo | 3,631.01 mi (5,843.55 km) |
| Chesapeake to Torres Novas | 3,601.60 mi (5,796.21 km) |
