| Galveston to Sangeorgiu de Mures | 5,978.63 mi (9,621.68 km) |
| Galveston to Sangeorz-Bai | 5,949.55 mi (9,574.87 km) |
| Galveston to Sannicolau Mare | 5,856.95 mi (9,425.85 km) |
| Galveston to Santana | 5,878.18 mi (9,460.02 km) |
| Galveston to Satu Mare | 5,866.90 mi (9,441.86 km) |
| Galveston to Scobinti | 6,028.17 mi (9,701.40 km) |
| Galveston to Scornicesti | 6,070.44 mi (9,769.43 km) |
| Galveston to Sebes | 5,972.09 mi (9,611.16 km) |
| Galveston to Seini | 5,882.95 mi (9,467.69 km) |
| Galveston to Sfantu-Gheorghe | 6,057.42 mi (9,748.48 km) |
| Galveston to Sibiu | 6,000.97 mi (9,657.62 km) |
| Galveston to Sighetu Marmatiei | 5,896.64 mi (9,489.73 km) |
| Galveston to Sighisoara | 6,005.34 mi (9,664.65 km) |
| Galveston to Simeria | 5,956.19 mi (9,585.56 km) |
| Galveston to Sinaia | 6,072.24 mi (9,772.33 km) |
