| Huntsville to Sangeorgiu de Mures | 5,382.28 mi (8,661.94 km) |
| Huntsville to Sangeorz-Bai | 5,355.03 mi (8,618.09 km) |
| Huntsville to Sannicolau Mare | 5,255.98 mi (8,458.69 km) |
| Huntsville to Santana | 5,278.50 mi (8,494.93 km) |
| Huntsville to Satu Mare | 5,271.28 mi (8,483.31 km) |
| Huntsville to Scobinti | 5,436.32 mi (8,748.91 km) |
| Huntsville to Scornicesti | 5,470.63 mi (8,804.12 km) |
| Huntsville to Sebes | 5,373.72 mi (8,648.16 km) |
| Huntsville to Seini | 5,287.66 mi (8,509.67 km) |
| Huntsville to Sfantu-Gheorghe | 5,461.21 mi (8,788.97 km) |
| Huntsville to Sibiu | 5,402.88 mi (8,695.09 km) |
| Huntsville to Sighetu Marmatiei | 5,302.38 mi (8,533.36 km) |
| Huntsville to Sighisoara | 5,408.70 mi (8,704.46 km) |
| Huntsville to Simeria | 5,357.06 mi (8,621.36 km) |
| Huntsville to Sinaia | 5,474.82 mi (8,810.87 km) |
