| Prospect Heights to Linslade | 3,914.12 mi (6,299.17 km) |
| Prospect Heights to Lisburn | 3,637.73 mi (5,854.35 km) |
| Prospect Heights to Liskeard | 3,813.53 mi (6,137.28 km) |
| Prospect Heights to Litherland | 3,779.58 mi (6,082.65 km) |
| Prospect Heights to Little Bookham | 3,945.76 mi (6,350.09 km) |
| Prospect Heights to Little Hulton | 3,799.48 mi (6,114.68 km) |
| Prospect Heights to Little Lever | 3,800.32 mi (6,116.03 km) |
| Prospect Heights to Littleborough | 3,807.94 mi (6,128.28 km) |
| Prospect Heights to Littlehampton | 3,955.30 mi (6,365.45 km) |
| Prospect Heights to Littleover | 3,852.30 mi (6,199.68 km) |
| Prospect Heights to Littleport | 3,933.92 mi (6,331.03 km) |
| Prospect Heights to Liverpool | 3,781.76 mi (6,086.16 km) |
| Prospect Heights to Liversedge | 3,821.11 mi (6,149.48 km) |
| Prospect Heights to Livingston | 3,692.59 mi (5,942.65 km) |
| Prospect Heights to Llanelli | 3,788.27 mi (6,096.64 km) |
