| Butler to Islahiye | 5,725.24 mi (9,213.89 km) |
| Butler to Isparta | 5,454.59 mi (8,778.31 km) |
| Butler to Istanbul | 5,238.75 mi (8,430.95 km) |
| Butler to Izmir | 5,287.63 mi (8,509.62 km) |
| Butler to Kadinhani | 5,496.34 mi (8,845.51 km) |
| Butler to Kadirli | 5,687.75 mi (9,153.55 km) |
| Butler to Kagithane | 5,236.47 mi (8,427.29 km) |
| Butler to Kahramanmaras | 5,708.19 mi (9,186.45 km) |
| Butler to Kahta | 5,760.45 mi (9,270.54 km) |
| Butler to Kaman | 5,499.55 mi (8,850.67 km) |
| Butler to Kangal | 5,641.18 mi (9,078.61 km) |
| Butler to Kapakli | 5,185.81 mi (8,345.76 km) |
| Butler to Karaagac | 5,729.41 mi (9,220.60 km) |
| Butler to Karaagac | 5,186.70 mi (8,347.19 km) |
| Butler to Karabuk | 5,368.88 mi (8,640.38 km) |
