| Federal Heights to Islahiye | 6,593.45 mi (10,611.14 km) |
| Federal Heights to Isparta | 6,379.84 mi (10,267.35 km) |
| Federal Heights to Istanbul | 6,145.03 mi (9,889.47 km) |
| Federal Heights to Izmir | 6,239.30 mi (10,041.18 km) |
| Federal Heights to Kadinhani | 6,399.73 mi (10,299.37 km) |
| Federal Heights to Kadirli | 6,558.42 mi (10,554.76 km) |
| Federal Heights to Kagithane | 6,142.00 mi (9,884.59 km) |
| Federal Heights to Kahramanmaras | 6,567.37 mi (10,569.16 km) |
| Federal Heights to Kahta | 6,598.36 mi (10,619.04 km) |
| Federal Heights to Kaman | 6,375.38 mi (10,260.18 km) |
| Federal Heights to Kangal | 6,478.30 mi (10,425.82 km) |
| Federal Heights to Kapakli | 6,098.05 mi (9,813.86 km) |
| Federal Heights to Karaagac | 6,607.87 mi (10,634.34 km) |
| Federal Heights to Karaagac | 6,099.46 mi (9,816.14 km) |
| Federal Heights to Karabuk | 6,236.49 mi (10,036.66 km) |
