| Redding to Islahiye | 6,912.92 mi (11,125.27 km) |
| Redding to Isparta | 6,759.96 mi (10,879.10 km) |
| Redding to Istanbul | 6,519.75 mi (10,492.52 km) |
| Redding to Izmir | 6,649.41 mi (10,701.19 km) |
| Redding to Kadinhani | 6,759.64 mi (10,878.58 km) |
| Redding to Kadirli | 6,881.83 mi (11,075.23 km) |
| Redding to Kagithane | 6,516.22 mi (10,486.84 km) |
| Redding to Kahramanmaras | 6,880.33 mi (11,072.83 km) |
| Redding to Kahta | 6,891.36 mi (11,090.58 km) |
| Redding to Kaman | 6,712.50 mi (10,802.73 km) |
| Redding to Kangal | 6,776.93 mi (10,906.42 km) |
| Redding to Kapakli | 6,480.16 mi (10,428.81 km) |
| Redding to Karaagac | 6,935.56 mi (11,161.71 km) |
| Redding to Karaagac | 6,481.96 mi (10,431.71 km) |
| Redding to Karabuk | 6,573.53 mi (10,579.08 km) |
