| Romeoville to Sarkisla | 5,846.27 mi (9,408.67 km) |
| Romeoville to Saruhanli | 5,569.58 mi (8,963.38 km) |
| Romeoville to Sason | 6,060.69 mi (9,753.74 km) |
| Romeoville to Savastepe | 5,540.05 mi (8,915.85 km) |
| Romeoville to Savsat | 5,928.16 mi (9,540.44 km) |
| Romeoville to Savur | 6,092.19 mi (9,804.43 km) |
| Romeoville to Sefaatli | 5,783.11 mi (9,307.01 km) |
| Romeoville to Seferhisar | 5,569.34 mi (8,962.98 km) |
| Romeoville to Selcuk | 5,601.79 mi (9,015.22 km) |
| Romeoville to Selcuklu | 5,791.23 mi (9,320.08 km) |
| Romeoville to Selendi | 5,616.67 mi (9,039.15 km) |
| Romeoville to Selim | 5,985.03 mi (9,631.98 km) |
| Romeoville to Semdinli | 6,219.52 mi (10,009.35 km) |
| Romeoville to Senirkent | 5,710.19 mi (9,189.66 km) |
| Romeoville to Senkaya | 5,966.32 mi (9,601.86 km) |
