| Romeoville to Stephanskirchen | 4,576.34 mi (7,364.91 km) |
| Romeoville to Stockach | 4,456.76 mi (7,172.46 km) |
| Romeoville to Stockelsdorf | 4,282.99 mi (6,892.80 km) |
| Romeoville to Stolberg | 4,241.54 mi (6,826.10 km) |
| Romeoville to Stollberg | 4,481.40 mi (7,212.11 km) |
| Romeoville to Straelen | 4,217.93 mi (6,788.10 km) |
| Romeoville to Stralsund | 4,348.38 mi (6,998.04 km) |
| Romeoville to Straubing | 4,548.08 mi (7,319.42 km) |
| Romeoville to Strausberg | 4,444.04 mi (7,151.99 km) |
| Romeoville to Stuhr | 4,249.70 mi (6,839.23 km) |
| Romeoville to Stuttgart | 4,426.79 mi (7,124.23 km) |
| Romeoville to Sudlohn | 4,221.88 mi (6,794.46 km) |
| Romeoville to Suhl | 4,410.68 mi (7,098.30 km) |
| Romeoville to Sulingen | 4,264.45 mi (6,862.97 km) |
| Romeoville to Sulz am Neckar | 4,422.30 mi (7,117.00 km) |
