| Prospect Heights to Ittiri | 4,706.81 mi (7,574.88 km) |
| Prospect Heights to Ivrea | 4,479.10 mi (7,208.42 km) |
| Prospect Heights to L'Aquila | 4,828.27 mi (7,770.35 km) |
| Prospect Heights to La Loggia | 4,491.27 mi (7,228.00 km) |
| Prospect Heights to La Maddalena | 4,715.39 mi (7,588.69 km) |
| Prospect Heights to La Spezia | 4,611.71 mi (7,421.83 km) |
| Prospect Heights to Lacchiarella | 4,534.69 mi (7,297.87 km) |
| Prospect Heights to Ladispoli | 4,792.63 mi (7,712.99 km) |
| Prospect Heights to Lainate | 4,520.69 mi (7,275.34 km) |
| Prospect Heights to Laives | 4,574.55 mi (7,362.02 km) |
| Prospect Heights to Lana | 4,559.32 mi (7,337.52 km) |
| Prospect Heights to Lanciano | 4,872.19 mi (7,841.03 km) |
| Prospect Heights to Langhirano | 4,608.07 mi (7,415.97 km) |
| Prospect Heights to Lanuvio | 4,829.47 mi (7,772.29 km) |
| Prospect Heights to Lariano | 4,832.63 mi (7,777.37 km) |
