| Castle Rock to Legionowo | 5,311.17 mi (8,547.50 km) |
| Castle Rock to Legnica | 5,238.70 mi (8,430.87 km) |
| Castle Rock to Leszno | 5,218.82 mi (8,398.88 km) |
| Castle Rock to Lezajsk | 5,467.50 mi (8,799.09 km) |
| Castle Rock to Libiaz | 5,388.07 mi (8,671.27 km) |
| Castle Rock to Lidzbark | 5,237.18 mi (8,428.42 km) |
| Castle Rock to Lidzbark Warminski | 5,212.74 mi (8,389.10 km) |
| Castle Rock to Limanowa | 5,441.12 mi (8,756.64 km) |
| Castle Rock to Lipno | 5,240.63 mi (8,433.98 km) |
| Castle Rock to Lobez | 5,101.41 mi (8,209.92 km) |
| Castle Rock to Lodz | 5,304.45 mi (8,536.68 km) |
| Castle Rock to Lomianki | 5,314.69 mi (8,553.17 km) |
| Castle Rock to Lomza | 5,301.73 mi (8,532.31 km) |
| Castle Rock to Lowicz | 5,300.90 mi (8,530.97 km) |
| Castle Rock to Lubaczow | 5,492.63 mi (8,839.54 km) |
