| Romeoville to Lichtenau | 4,307.40 mi (6,932.08 km) |
| Romeoville to Lichtenfels | 4,441.82 mi (7,148.41 km) |
| Romeoville to Lichtenstein | 4,474.25 mi (7,200.62 km) |
| Romeoville to Lienen | 4,254.36 mi (6,846.74 km) |
| Romeoville to Limbach-Oberfrohna | 4,474.00 mi (7,200.20 km) |
| Romeoville to Limburg | 4,323.61 mi (6,958.18 km) |
| Romeoville to Limburgerhof | 4,372.29 mi (7,036.52 km) |
| Romeoville to Lindau | 4,494.46 mi (7,233.14 km) |
| Romeoville to Lindenberg im Allgau | 4,500.55 mi (7,242.93 km) |
| Romeoville to Lindlar | 4,274.76 mi (6,879.56 km) |
| Romeoville to Lingen | 4,217.26 mi (6,787.02 km) |
| Romeoville to Linkenheim-Hochstetten | 4,384.36 mi (7,055.94 km) |
| Romeoville to Linnich | 4,235.08 mi (6,815.70 km) |
| Romeoville to Lippstadt | 4,285.70 mi (6,897.16 km) |
| Romeoville to Lobau | 4,531.89 mi (7,293.38 km) |
