| Rio Grande City to Sosnowiec | 5,927.41 mi (9,539.24 km) |
| Rio Grande City to Srem | 5,779.36 mi (9,300.98 km) |
| Rio Grande City to Sroda Slaska | 5,802.13 mi (9,337.62 km) |
| Rio Grande City to Sroda Wielkopolska | 5,782.73 mi (9,306.40 km) |
| Rio Grande City to Stalowa Wola | 6,015.58 mi (9,681.14 km) |
| Rio Grande City to Starachowice | 5,961.21 mi (9,593.64 km) |
| Rio Grande City to Stargard Szczecinski | 5,662.68 mi (9,113.21 km) |
| Rio Grande City to Starogard Gdanski | 5,753.49 mi (9,259.34 km) |
| Rio Grande City to Stary Sacz | 6,010.75 mi (9,673.37 km) |
| Rio Grande City to Staszow | 5,985.71 mi (9,633.06 km) |
| Rio Grande City to Strzegom | 5,801.25 mi (9,336.21 km) |
| Rio Grande City to Strzelce Krajenskie | 5,697.04 mi (9,168.50 km) |
| Rio Grande City to Strzelce Opolskie | 5,888.53 mi (9,476.67 km) |
| Rio Grande City to Strzelin | 5,834.00 mi (9,388.92 km) |
| Rio Grande City to Strzyzow | 6,036.57 mi (9,714.92 km) |
