| Forfar to Islahiye | 2,258.83 mi (3,635.23 km) |
| Forfar to Isparta | 2,006.91 mi (3,229.81 km) |
| Forfar to Istanbul | 1,780.26 mi (2,865.06 km) |
| Forfar to Izmir | 1,856.67 mi (2,988.02 km) |
| Forfar to Kadinhani | 2,038.55 mi (3,280.73 km) |
| Forfar to Kadirli | 2,221.62 mi (3,575.35 km) |
| Forfar to Kagithane | 1,777.66 mi (2,860.87 km) |
| Forfar to Kahramanmaras | 2,240.30 mi (3,605.41 km) |
| Forfar to Kahta | 2,291.17 mi (3,687.28 km) |
| Forfar to Kaman | 2,033.50 mi (3,272.60 km) |
| Forfar to Kangal | 2,171.90 mi (3,495.33 km) |
| Forfar to Kapakli | 1,729.52 mi (2,783.40 km) |
| Forfar to Karaagac | 2,265.22 mi (3,645.51 km) |
| Forfar to Karaagac | 1,730.66 mi (2,785.23 km) |
| Forfar to Karabuk | 1,900.86 mi (3,059.13 km) |
