| Romeoville to Slatina | 5,172.58 mi (8,324.47 km) |
| Romeoville to Slobozia | 5,270.34 mi (8,481.78 km) |
| Romeoville to Sovata | 5,092.65 mi (8,195.82 km) |
| Romeoville to Strehaia | 5,121.97 mi (8,243.02 km) |
| Romeoville to Suceava | 5,081.11 mi (8,177.26 km) |
| Romeoville to Targoviste | 5,186.84 mi (8,347.42 km) |
| Romeoville to Targu Frumos | 5,127.72 mi (8,252.27 km) |
| Romeoville to Targu Jiu | 5,105.09 mi (8,215.85 km) |
| Romeoville to Targu Lapus | 5,010.51 mi (8,063.64 km) |
| Romeoville to Targu Neamt | 5,106.40 mi (8,217.95 km) |
| Romeoville to Targu Ocna | 5,160.27 mi (8,304.66 km) |
| Romeoville to Targu Secuiesc | 5,157.95 mi (8,300.92 km) |
| Romeoville to Targu-Mures | 5,077.63 mi (8,171.65 km) |
| Romeoville to Tarnaveni | 5,077.95 mi (8,172.17 km) |
| Romeoville to Tasnad | 4,965.65 mi (7,991.45 km) |
