| Rockford to LaGrange (Georgia) | 674.61 mi (1,085.68 km) |
| Rockford to Laguna Beach (California) | 1,666.55 mi (2,682.05 km) |
| Rockford to Laguna Hills (California) | 1,661.86 mi (2,674.50 km) |
| Rockford to Laguna Niguel (California) | 1,664.35 mi (2,678.51 km) |
| Rockford to Laguna Woods (California) | 1,662.78 mi (2,675.99 km) |
| Rockford to Lahaina (Hawaii) | 4,130.66 mi (6,647.66 km) |
| Rockford to Lake Arbor (Maryland) | 681.60 mi (1,096.92 km) |
| Rockford to Lake Barcroft (Virginia) | 667.18 mi (1,073.73 km) |
| Rockford to Lake Butler (Florida) | 1,040.56 mi (1,674.62 km) |
| Rockford to Lake Charles (Louisiana) | 864.33 mi (1,391.01 km) |
| Rockford to Lake City (Florida) | 906.68 mi (1,459.16 km) |
| Rockford to Lake Elmo (Minnesota) | 269.33 mi (433.44 km) |
| Rockford to Lake Elsinore (California) | 1,640.44 mi (2,640.03 km) |
| Rockford to Lake Forest (California) | 1,658.14 mi (2,668.51 km) |
| Rockford to Lake Forest (Illinois) | 61.62 mi (99.16 km) |
