| Rockford to La Union | 4,463.02 mi (7,182.54 km) |
| Rockford to La Victoria de Acentejo | 4,077.24 mi (6,561.68 km) |
| Rockford to Laguna de Duero | 4,141.64 mi (6,665.33 km) |
| Rockford to Lalin | 3,954.18 mi (6,363.64 km) |
| Rockford to Lardero | 4,209.02 mi (6,773.76 km) |
| Rockford to Laredo | 4,132.22 mi (6,650.17 km) |
| Rockford to Las Cabezas de San Juan | 4,257.47 mi (6,851.73 km) |
| Rockford to Las Palmas | 4,141.20 mi (6,664.62 km) |
| Rockford to Las Rozas de Madrid | 4,218.98 mi (6,789.78 km) |
| Rockford to Las Torres de Cotillas | 4,430.46 mi (7,130.13 km) |
| Rockford to Lebrija | 4,253.49 mi (6,845.34 km) |
| Rockford to Leganes | 4,229.90 mi (6,807.36 km) |
| Rockford to Leon | 4,067.60 mi (6,546.17 km) |
| Rockford to Lepe | 4,188.90 mi (6,741.38 km) |
| Rockford to Linares | 4,320.76 mi (6,953.58 km) |
