| Cincinnati to Islahiye | 5,981.17 mi (9,625.76 km) |
| Cincinnati to Isparta | 5,714.86 mi (9,197.18 km) |
| Cincinnati to Istanbul | 5,496.89 mi (8,846.40 km) |
| Cincinnati to Izmir | 5,549.69 mi (8,931.37 km) |
| Cincinnati to Kadinhani | 5,754.85 mi (9,261.53 km) |
| Cincinnati to Kadirli | 5,943.80 mi (9,565.63 km) |
| Cincinnati to Kagithane | 5,494.54 mi (8,842.61 km) |
| Cincinnati to Kahramanmaras | 5,963.23 mi (9,596.90 km) |
| Cincinnati to Kahta | 6,013.61 mi (9,677.97 km) |
| Cincinnati to Kaman | 5,755.59 mi (9,262.72 km) |
| Cincinnati to Kangal | 5,893.92 mi (9,485.34 km) |
| Cincinnati to Kapakli | 5,444.36 mi (8,761.85 km) |
| Cincinnati to Karaagac | 5,986.28 mi (9,633.99 km) |
| Cincinnati to Karaagac | 5,445.30 mi (8,763.36 km) |
| Cincinnati to Karabuk | 5,623.79 mi (9,050.62 km) |
