| Chicago Heights to Karlskoga | 4,192.66 mi (6,747.44 km) |
| Chicago Heights to Karlskrona | 4,347.88 mi (6,997.24 km) |
| Chicago Heights to Karlstad | 4,160.93 mi (6,696.37 km) |
| Chicago Heights to Katrineholm | 4,255.06 mi (6,847.86 km) |
| Chicago Heights to Kavlinge | 4,283.20 mi (6,893.14 km) |
| Chicago Heights to Kinna | 4,204.63 mi (6,766.70 km) |
| Chicago Heights to Kiruna | 4,021.59 mi (6,472.13 km) |
| Chicago Heights to Klippansbruk | 4,272.07 mi (6,875.24 km) |
| Chicago Heights to Koping | 4,228.74 mi (6,805.49 km) |
| Chicago Heights to Kristianstad | 4,306.77 mi (6,931.08 km) |
| Chicago Heights to Kristinehamn | 4,182.05 mi (6,730.36 km) |
| Chicago Heights to Kumla | 4,219.10 mi (6,789.98 km) |
| Chicago Heights to Kungalv | 4,169.36 mi (6,709.93 km) |
| Chicago Heights to Kungsangen | 4,281.11 mi (6,889.78 km) |
| Chicago Heights to Kungsbacka | 4,186.51 mi (6,737.54 km) |
