| Romeoville to Leinfelden-Echterdingen | 4,428.71 mi (7,127.32 km) |
| Romeoville to Leingarten | 4,409.89 mi (7,097.03 km) |
| Romeoville to Leipzig | 4,441.75 mi (7,148.30 km) |
| Romeoville to Lemgo | 4,292.33 mi (6,907.83 km) |
| Romeoville to Lengede | 4,335.07 mi (6,976.62 km) |
| Romeoville to Lengerich | 4,249.46 mi (6,838.84 km) |
| Romeoville to Lenggries | 4,560.51 mi (7,339.43 km) |
| Romeoville to Lennestadt | 4,295.81 mi (6,913.43 km) |
| Romeoville to Leonberg | 4,419.59 mi (7,112.64 km) |
| Romeoville to Leopoldshohe | 4,285.16 mi (6,896.30 km) |
| Romeoville to Leuna | 4,430.04 mi (7,129.46 km) |
| Romeoville to Leutenbach | 4,430.38 mi (7,130.00 km) |
| Romeoville to Leutkirch im Allgau | 4,496.17 mi (7,235.88 km) |
| Romeoville to Leverkusen | 4,259.46 mi (6,854.94 km) |
| Romeoville to Lich | 4,346.06 mi (6,994.31 km) |
