| Romeoville to Leini | 4,511.58 mi (7,260.69 km) |
| Romeoville to Lendinara | 4,668.71 mi (7,513.56 km) |
| Romeoville to Leno | 4,602.95 mi (7,407.73 km) |
| Romeoville to Lentate sul Seveso | 4,547.56 mi (7,318.58 km) |
| Romeoville to Lentini | 5,145.78 mi (8,281.34 km) |
| Romeoville to Leonforte | 5,104.52 mi (8,214.93 km) |
| Romeoville to Lequile | 5,134.71 mi (8,263.52 km) |
| Romeoville to Lerici | 4,644.01 mi (7,473.82 km) |
| Romeoville to Leverano | 5,133.52 mi (8,261.60 km) |
| Romeoville to Licata | 5,109.73 mi (8,223.32 km) |
| Romeoville to Limbiate | 4,551.14 mi (7,324.36 km) |
| Romeoville to Lipari | 5,090.30 mi (8,192.05 km) |
| Romeoville to Lissone | 4,555.07 mi (7,330.67 km) |
| Romeoville to Livorno | 4,681.58 mi (7,534.27 km) |
| Romeoville to Lizzanello | 5,137.93 mi (8,268.71 km) |
