| Opelousas to Sangeorgiu de Mures | 5,806.11 mi (9,344.03 km) |
| Opelousas to Sangeorz-Bai | 5,778.05 mi (9,298.87 km) |
| Opelousas to Sannicolau Mare | 5,681.69 mi (9,143.80 km) |
| Opelousas to Santana | 5,703.71 mi (9,179.23 km) |
| Opelousas to Satu Mare | 5,694.78 mi (9,164.86 km) |
| Opelousas to Scobinti | 5,858.13 mi (9,427.76 km) |
| Opelousas to Scornicesti | 5,895.91 mi (9,488.55 km) |
| Opelousas to Sebes | 5,798.41 mi (9,331.63 km) |
| Opelousas to Seini | 5,711.01 mi (9,190.99 km) |
| Opelousas to Sfantu-Gheorghe | 5,884.99 mi (9,470.98 km) |
| Opelousas to Sibiu | 5,827.45 mi (9,378.37 km) |
| Opelousas to Sighetu Marmatiei | 5,725.27 mi (9,213.94 km) |
| Opelousas to Sighisoara | 5,832.66 mi (9,386.76 km) |
| Opelousas to Simeria | 5,782.06 mi (9,305.32 km) |
| Opelousas to Sinaia | 5,899.12 mi (9,493.72 km) |
