| Opelousas to Sesimbra | 4,596.96 mi (7,398.09 km) |
| Opelousas to Setubal | 4,605.37 mi (7,411.62 km) |
| Opelousas to Sever do Vouga | 4,576.79 mi (7,365.64 km) |
| Opelousas to Silves | 4,662.52 mi (7,503.60 km) |
| Opelousas to Sines | 4,621.18 mi (7,437.06 km) |
| Opelousas to Sintra | 4,573.58 mi (7,360.46 km) |
| Opelousas to Sobrado de Paiva | 4,574.37 mi (7,361.74 km) |
| Opelousas to Sobral de Monte Agraco | 4,580.03 mi (7,370.84 km) |
| Opelousas to Soure | 4,580.41 mi (7,371.45 km) |
| Opelousas to Tabua | 4,602.53 mi (7,407.05 km) |
| Opelousas to Tavira | 4,704.56 mi (7,571.26 km) |
| Opelousas to Tomar | 4,602.27 mi (7,406.64 km) |
| Opelousas to Tondela | 4,596.00 mi (7,396.55 km) |
| Opelousas to Torre de Moncorvo | 4,625.38 mi (7,443.83 km) |
| Opelousas to Torres Novas | 4,599.79 mi (7,402.65 km) |
