| Chicago Heights to Kloten | 4,443.86 mi (7,151.71 km) |
| Chicago Heights to Koniz | 4,417.86 mi (7,109.85 km) |
| Chicago Heights to Kreuzlingen | 4,459.15 mi (7,176.30 km) |
| Chicago Heights to Kriens | 4,448.47 mi (7,159.12 km) |
| Chicago Heights to Kusnacht | 4,449.06 mi (7,160.07 km) |
| Chicago Heights to Kussnacht | 4,453.00 mi (7,166.40 km) |
| Chicago Heights to La Chaux-de-Fonds | 4,388.88 mi (7,063.22 km) |
| Chicago Heights to La Tour-de-Peilz | 4,415.44 mi (7,105.97 km) |
| Chicago Heights to Lachen | 4,464.59 mi (7,185.06 km) |
| Chicago Heights to Landecy | 4,395.84 mi (7,074.41 km) |
| Chicago Heights to Landquart | 4,500.10 mi (7,242.22 km) |
| Chicago Heights to Langenthal | 4,421.90 mi (7,116.36 km) |
| Chicago Heights to Langnau | 4,432.54 mi (7,133.49 km) |
| Chicago Heights to Lausanne | 4,403.54 mi (7,086.81 km) |
| Chicago Heights to Le Grand-Saconnex | 4,393.94 mi (7,071.36 km) |
