| Naperville to Lichtenau | 4,304.01 mi (6,926.64 km) |
| Naperville to Lichtenfels | 4,438.50 mi (7,143.08 km) |
| Naperville to Lichtenstein | 4,470.77 mi (7,195.01 km) |
| Naperville to Lienen | 4,250.95 mi (6,841.25 km) |
| Naperville to Limbach-Oberfrohna | 4,470.49 mi (7,194.56 km) |
| Naperville to Limburg | 4,320.43 mi (6,953.06 km) |
| Naperville to Limburgerhof | 4,369.22 mi (7,031.59 km) |
| Naperville to Lindau | 4,491.56 mi (7,228.47 km) |
| Naperville to Lindenberg im Allgau | 4,497.62 mi (7,238.23 km) |
| Naperville to Lindlar | 4,271.53 mi (6,874.37 km) |
| Naperville to Lingen | 4,213.83 mi (6,781.50 km) |
| Naperville to Linkenheim-Hochstetten | 4,381.33 mi (7,051.06 km) |
| Naperville to Linnich | 4,231.92 mi (6,810.61 km) |
| Naperville to Lippstadt | 4,282.33 mi (6,891.74 km) |
| Naperville to Lobau | 4,528.25 mi (7,287.52 km) |
