| Naperville to Lizzano | 5,100.96 mi (8,209.20 km) |
| Naperville to Locate di Triulzi | 4,561.94 mi (7,341.73 km) |
| Naperville to Locorotondo | 5,079.51 mi (8,174.68 km) |
| Naperville to Locri | 5,151.75 mi (8,290.94 km) |
| Naperville to Lodi | 4,574.42 mi (7,361.82 km) |
| Naperville to Lomazzo | 4,540.59 mi (7,307.37 km) |
| Naperville to Lonate Pozzolo | 4,533.50 mi (7,295.96 km) |
| Naperville to Lonigo | 4,645.12 mi (7,475.59 km) |
| Naperville to Loreto | 4,814.34 mi (7,747.93 km) |
| Naperville to Loria | 4,649.16 mi (7,482.10 km) |
| Naperville to Lucca | 4,674.81 mi (7,523.38 km) |
| Naperville to Lucera | 4,967.41 mi (7,994.27 km) |
| Naperville to Lugo | 4,706.40 mi (7,574.22 km) |
| Naperville to Luino | 4,517.44 mi (7,270.12 km) |
| Naperville to Lurate Caccivio | 4,536.60 mi (7,300.95 km) |
