| Gulf Shores to Sangeorgiu de Mures | 5,654.70 mi (9,100.35 km) |
| Gulf Shores to Sangeorz-Bai | 5,629.42 mi (9,059.67 km) |
| Gulf Shores to Sannicolau Mare | 5,522.96 mi (8,888.35 km) |
| Gulf Shores to Santana | 5,547.15 mi (8,927.28 km) |
| Gulf Shores to Satu Mare | 5,544.66 mi (8,923.26 km) |
| Gulf Shores to Scobinti | 5,713.16 mi (9,194.44 km) |
| Gulf Shores to Scornicesti | 5,738.82 mi (9,235.74 km) |
| Gulf Shores to Sebes | 5,643.84 mi (9,082.88 km) |
| Gulf Shores to Seini | 5,561.36 mi (8,950.15 km) |
| Gulf Shores to Sfantu-Gheorghe | 5,733.67 mi (9,227.46 km) |
| Gulf Shores to Sibiu | 5,673.30 mi (9,130.30 km) |
| Gulf Shores to Sighetu Marmatiei | 5,577.10 mi (8,975.48 km) |
| Gulf Shores to Sighisoara | 5,680.77 mi (9,142.32 km) |
| Gulf Shores to Simeria | 5,626.29 mi (9,054.65 km) |
| Gulf Shores to Sinaia | 5,745.92 mi (9,247.16 km) |
