| Romeoville to Ittiri | 4,733.08 mi (7,617.16 km) |
| Romeoville to Ivrea | 4,506.78 mi (7,252.97 km) |
| Romeoville to L'Aquila | 4,855.92 mi (7,814.85 km) |
| Romeoville to La Loggia | 4,518.76 mi (7,272.24 km) |
| Romeoville to La Maddalena | 4,742.01 mi (7,631.53 km) |
| Romeoville to La Spezia | 4,639.28 mi (7,466.20 km) |
| Romeoville to Lacchiarella | 4,562.52 mi (7,342.66 km) |
| Romeoville to Ladispoli | 4,819.94 mi (7,756.94 km) |
| Romeoville to Lainate | 4,548.57 mi (7,320.22 km) |
| Romeoville to Laives | 4,603.01 mi (7,407.83 km) |
| Romeoville to Lana | 4,587.82 mi (7,383.38 km) |
| Romeoville to Lanciano | 4,899.97 mi (7,885.74 km) |
| Romeoville to Langhirano | 4,635.86 mi (7,460.69 km) |
| Romeoville to Lanuvio | 4,856.81 mi (7,816.29 km) |
| Romeoville to Lariano | 4,860.01 mi (7,821.43 km) |
