| Chicago Heights to Liria | 4,359.57 mi (7,016.05 km) |
| Chicago Heights to Llagostera | 4,428.64 mi (7,127.21 km) |
| Chicago Heights to Llanera | 3,986.59 mi (6,415.79 km) |
| Chicago Heights to Llanes | 4,039.72 mi (6,501.30 km) |
| Chicago Heights to Lleida | 4,339.12 mi (6,983.14 km) |
| Chicago Heights to Lloret de Mar | 4,431.01 mi (7,131.03 km) |
| Chicago Heights to Lluchmayor | 4,519.12 mi (7,272.83 km) |
| Chicago Heights to Loeches | 4,206.14 mi (6,769.14 km) |
| Chicago Heights to Logrono | 4,173.97 mi (6,717.36 km) |
| Chicago Heights to Loja | 4,289.91 mi (6,903.95 km) |
| Chicago Heights to Lora del Rio | 4,208.66 mi (6,773.19 km) |
| Chicago Heights to Lorca | 4,383.59 mi (7,054.70 km) |
| Chicago Heights to Los Alcazares | 4,419.64 mi (7,112.72 km) |
| Chicago Heights to Los Barrios | 4,264.32 mi (6,862.76 km) |
| Chicago Heights to Los Corrales de Buelna | 4,075.38 mi (6,558.68 km) |
