| Prospect Heights to Lilburn (Georgia) | 603.73 mi (971.61 km) |
| Prospect Heights to Lima (Ohio) | 218.90 mi (352.28 km) |
| Prospect Heights to Lincoln (California) | 1,756.14 mi (2,826.24 km) |
| Prospect Heights to Lincoln (Illinois) | 154.49 mi (248.62 km) |
| Prospect Heights to Lincoln (Nebraska) | 461.70 mi (743.03 km) |
| Prospect Heights to Lincoln Park (Michigan) | 243.16 mi (391.33 km) |
| Prospect Heights to Lincoln Park (New Jersey) | 708.75 mi (1,140.63 km) |
| Prospect Heights to Lincolnia (Virginia) | 609.62 mi (981.09 km) |
| Prospect Heights to Lincolnton (North Carolina) | 582.27 mi (937.08 km) |
| Prospect Heights to Lincolnwood (Illinois) | 12.04 mi (19.38 km) |
| Prospect Heights to Linda (California) | 1,763.62 mi (2,838.27 km) |
| Prospect Heights to Linden (New Jersey) | 716.34 mi (1,152.84 km) |
| Prospect Heights to Lindenhurst (Illinois) | 22.25 mi (35.81 km) |
| Prospect Heights to Lindenhurst (New York) | 759.84 mi (1,222.84 km) |
| Prospect Heights to Lindenwold (New Jersey) | 692.50 mi (1,114.47 km) |
