| Romeoville to Oskarshamn | 4,338.19 mi (6,981.64 km) |
| Romeoville to Ostersund | 4,060.37 mi (6,534.53 km) |
| Romeoville to Oxelosund | 4,301.85 mi (6,923.16 km) |
| Romeoville to Ronneby | 4,344.75 mi (6,992.20 km) |
| Romeoville to Saffle | 4,159.93 mi (6,694.76 km) |
| Romeoville to Sala | 4,237.41 mi (6,819.45 km) |
| Romeoville to Saltsjobaden | 4,310.72 mi (6,937.44 km) |
| Romeoville to Sandviken | 4,215.25 mi (6,783.79 km) |
| Romeoville to Sater | 4,196.40 mi (6,753.46 km) |
| Romeoville to Savja | 4,272.65 mi (6,876.16 km) |
| Romeoville to Sjobo | 4,317.31 mi (6,948.04 km) |
| Romeoville to Skara | 4,202.97 mi (6,764.03 km) |
| Romeoville to Skelleftea | 4,160.19 mi (6,695.18 km) |
| Romeoville to Skoghall | 4,167.44 mi (6,706.85 km) |
| Romeoville to Skovde | 4,215.61 mi (6,784.37 km) |
