| Naperville to Lubeck | 4,280.96 mi (6,889.54 km) |
| Naperville to Luchow | 4,331.46 mi (6,970.82 km) |
| Naperville to Luckau | 4,464.33 mi (7,184.64 km) |
| Naperville to Luckenwalde | 4,435.91 mi (7,138.91 km) |
| Naperville to Ludenscheid | 4,273.21 mi (6,877.07 km) |
| Naperville to Ludinghausen | 4,245.55 mi (6,832.55 km) |
| Naperville to Ludwigsburg | 4,419.51 mi (7,112.52 km) |
| Naperville to Ludwigsfelde | 4,430.64 mi (7,130.42 km) |
| Naperville to Ludwigshafen | 4,368.57 mi (7,030.54 km) |
| Naperville to Ludwigslust | 4,329.53 mi (6,967.71 km) |
| Naperville to Lugde | 4,303.85 mi (6,926.37 km) |
| Naperville to Luneburg | 4,295.13 mi (6,912.34 km) |
| Naperville to Lunen | 4,254.11 mi (6,846.33 km) |
| Naperville to Lutzen | 4,433.20 mi (7,134.55 km) |
| Naperville to Magdeburg | 4,381.00 mi (7,050.54 km) |
