| Romeoville to Luban | 4,552.46 mi (7,326.48 km) |
| Romeoville to Lubartow | 4,781.31 mi (7,694.78 km) |
| Romeoville to Lubawa | 4,598.98 mi (7,401.34 km) |
| Romeoville to Lubin | 4,571.92 mi (7,357.79 km) |
| Romeoville to Lublin | 4,790.18 mi (7,709.05 km) |
| Romeoville to Lubliniec | 4,687.15 mi (7,543.24 km) |
| Romeoville to Lubon | 4,555.55 mi (7,331.45 km) |
| Romeoville to Lubsko | 4,513.05 mi (7,263.05 km) |
| Romeoville to Lukow | 4,753.29 mi (7,649.69 km) |
| Romeoville to Lwowek Slaski | 4,562.68 mi (7,342.93 km) |
| Romeoville to Makow Mazowiecki | 4,669.93 mi (7,515.53 km) |
| Romeoville to Malbork | 4,553.07 mi (7,327.46 km) |
| Romeoville to Marki | 4,693.77 mi (7,553.89 km) |
| Romeoville to Miastko | 4,488.08 mi (7,222.86 km) |
| Romeoville to Miechow | 4,747.06 mi (7,639.65 km) |
