| Harderwijk to Isparta | 1,566.30 mi (2,520.71 km) |
| Harderwijk to Istanbul | 1,345.69 mi (2,165.67 km) |
| Harderwijk to Izmir | 1,410.22 mi (2,269.53 km) |
| Harderwijk to Kadinhani | 1,603.65 mi (2,580.83 km) |
| Harderwijk to Kadirli | 1,795.34 mi (2,889.32 km) |
| Harderwijk to Kagithane | 1,343.35 mi (2,161.91 km) |
| Harderwijk to Kahramanmaras | 1,817.51 mi (2,924.99 km) |
| Harderwijk to Kahta | 1,874.87 mi (3,017.31 km) |
| Harderwijk to Kaman | 1,607.33 mi (2,586.76 km) |
| Harderwijk to Kangal | 1,757.81 mi (2,828.92 km) |
| Harderwijk to Kapakli | 1,293.21 mi (2,081.22 km) |
| Harderwijk to Karaagac | 1,836.24 mi (2,955.14 km) |
| Harderwijk to Karaagac | 1,294.17 mi (2,082.77 km) |
| Harderwijk to Karabuk | 1,479.32 mi (2,380.73 km) |
| Harderwijk to Karahalli | 1,500.10 mi (2,414.17 km) |
