| Casselberry to Islahiye | 6,375.14 mi (10,259.80 km) |
| Casselberry to Isparta | 6,078.78 mi (9,782.85 km) |
| Casselberry to Istanbul | 5,880.25 mi (9,463.36 km) |
| Casselberry to Izmir | 5,899.92 mi (9,495.01 km) |
| Casselberry to Kadinhani | 6,132.47 mi (9,869.26 km) |
| Casselberry to Kadirli | 6,337.30 mi (10,198.89 km) |
| Casselberry to Kagithane | 5,878.48 mi (9,460.49 km) |
| Casselberry to Kahramanmaras | 6,363.47 mi (10,241.01 km) |
| Casselberry to Kahta | 6,425.59 mi (10,340.99 km) |
| Casselberry to Kaman | 6,151.27 mi (9,899.52 km) |
| Casselberry to Kangal | 6,309.82 mi (10,154.67 km) |
| Casselberry to Kapakli | 5,825.29 mi (9,374.90 km) |
| Casselberry to Karaagac | 6,373.50 mi (10,257.16 km) |
| Casselberry to Karaagac | 5,825.84 mi (9,375.79 km) |
| Casselberry to Karabuk | 6,028.55 mi (9,702.02 km) |
