| Prospect Heights to Kocani | 5,193.46 mi (8,358.07 km) |
| Prospect Heights to Konce | 5,212.55 mi (8,388.79 km) |
| Prospect Heights to Kratovo | 5,176.93 mi (8,331.47 km) |
| Prospect Heights to Kriva Palanka | 5,176.82 mi (8,331.28 km) |
| Prospect Heights to Krivogastani | 5,180.94 mi (8,337.92 km) |
| Prospect Heights to Krusevo | 5,176.12 mi (8,330.17 km) |
| Prospect Heights to Kumanovo | 5,157.29 mi (8,299.85 km) |
| Prospect Heights to Lipkovo | 5,151.48 mi (8,290.50 km) |
| Prospect Heights to Lozovo | 5,181.00 mi (8,338.01 km) |
| Prospect Heights to Makedonska Kamenica | 5,194.94 mi (8,360.44 km) |
| Prospect Heights to Makedonski Brod | 5,168.07 mi (8,317.21 km) |
| Prospect Heights to Mogila | 5,193.49 mi (8,358.11 km) |
| Prospect Heights to Negotino | 5,202.20 mi (8,372.13 km) |
| Prospect Heights to Novaci | 5,199.57 mi (8,367.90 km) |
| Prospect Heights to Novo Selo | 5,235.03 mi (8,424.96 km) |
