| Rock Island to Lilburn (Georgia) | 630.88 mi (1,015.30 km) |
| Rock Island to Lima (Ohio) | 340.54 mi (548.04 km) |
| Rock Island to Lincoln (California) | 1,622.63 mi (2,611.36 km) |
| Rock Island to Lincoln (Illinois) | 110.97 mi (178.59 km) |
| Rock Island to Lincoln (Nebraska) | 320.38 mi (515.60 km) |
| Rock Island to Lincoln Park (Michigan) | 384.50 mi (618.80 km) |
| Rock Island to Lincoln Park (New Jersey) | 845.94 mi (1,361.40 km) |
| Rock Island to Lincolnia (Virginia) | 731.73 mi (1,177.61 km) |
| Rock Island to Lincolnton (North Carolina) | 652.82 mi (1,050.61 km) |
| Rock Island to Lincolnwood (Illinois) | 151.50 mi (243.82 km) |
| Rock Island to Linda (California) | 1,630.77 mi (2,624.47 km) |
| Rock Island to Linden (New Jersey) | 852.40 mi (1,371.80 km) |
| Rock Island to Lindenhurst (Illinois) | 146.81 mi (236.26 km) |
| Rock Island to Lindenhurst (New York) | 896.60 mi (1,442.94 km) |
| Rock Island to Lindenwold (New Jersey) | 824.26 mi (1,326.52 km) |
