| Billings to Kavak | 6,050.14 mi (9,736.75 km) |
| Billings to Kayapinar | 6,334.82 mi (10,194.90 km) |
| Billings to Kayseri | 6,186.60 mi (9,956.37 km) |
| Billings to Kemalpasa | 6,009.44 mi (9,671.27 km) |
| Billings to Kemer | 6,201.72 mi (9,980.70 km) |
| Billings to Keskin | 6,084.95 mi (9,792.78 km) |
| Billings to Kilimli | 5,931.63 mi (9,546.04 km) |
| Billings to Kilis | 6,349.27 mi (10,218.16 km) |
| Billings to Kinik | 5,968.18 mi (9,604.86 km) |
| Billings to Kirikkale | 6,072.15 mi (9,772.18 km) |
| Billings to Kirkagac | 5,975.20 mi (9,616.15 km) |
| Billings to Kirklareli | 5,804.98 mi (9,342.21 km) |
| Billings to Kirsehir | 6,130.36 mi (9,865.85 km) |
| Billings to Kizilpinar | 5,851.87 mi (9,417.68 km) |
| Billings to Kiziltepe | 6,390.72 mi (10,284.87 km) |
