| Williamsport to Islahiye | 5,598.61 mi (9,010.10 km) |
| Williamsport to Isparta | 5,323.90 mi (8,568.00 km) |
| Williamsport to Istanbul | 5,110.25 mi (8,224.15 km) |
| Williamsport to Izmir | 5,155.17 mi (8,296.45 km) |
| Williamsport to Kadinhani | 5,367.38 mi (8,637.96 km) |
| Williamsport to Kadirli | 5,561.02 mi (8,949.59 km) |
| Williamsport to Kagithane | 5,108.04 mi (8,220.59 km) |
| Williamsport to Kahramanmaras | 5,582.38 mi (8,983.97 km) |
| Williamsport to Kahta | 5,636.30 mi (9,070.75 km) |
| Williamsport to Kaman | 5,372.92 mi (8,646.88 km) |
| Williamsport to Kangal | 5,517.48 mi (8,879.52 km) |
| Williamsport to Kapakli | 5,056.94 mi (8,138.36 km) |
| Williamsport to Karaagac | 5,601.90 mi (9,015.39 km) |
| Williamsport to Karaagac | 5,057.79 mi (8,139.72 km) |
| Williamsport to Karabuk | 5,243.35 mi (8,438.36 km) |
