| Romeoville to Laindon | 3,995.50 mi (6,430.14 km) |
| Romeoville to Lambeth | 3,977.81 mi (6,401.67 km) |
| Romeoville to Lanark | 3,718.52 mi (5,984.38 km) |
| Romeoville to Lancaster | 3,799.22 mi (6,114.25 km) |
| Romeoville to Lancing | 3,991.41 mi (6,423.55 km) |
| Romeoville to Larbert | 3,707.48 mi (5,966.61 km) |
| Romeoville to Largs | 3,676.05 mi (5,916.04 km) |
| Romeoville to Larkhall | 3,709.86 mi (5,970.44 km) |
| Romeoville to Launceston | 3,839.88 mi (6,179.69 km) |
| Romeoville to Leagrave | 3,951.44 mi (6,359.24 km) |
| Romeoville to Leatherhead | 3,976.07 mi (6,398.87 km) |
| Romeoville to Ledbury | 3,872.93 mi (6,232.88 km) |
| Romeoville to Leeds | 3,852.63 mi (6,200.21 km) |
| Romeoville to Leek | 3,855.70 mi (6,205.15 km) |
| Romeoville to Leicester | 3,903.48 mi (6,282.04 km) |
