| Boulder City to Kavak | 6,812.90 mi (10,964.30 km) |
| Boulder City to Kayapinar | 7,096.34 mi (11,420.46 km) |
| Boulder City to Kayseri | 6,949.81 mi (11,184.64 km) |
| Boulder City to Kemalpasa | 6,769.77 mi (10,894.88 km) |
| Boulder City to Kemer | 6,963.38 mi (11,206.48 km) |
| Boulder City to Keskin | 6,848.21 mi (11,021.14 km) |
| Boulder City to Kilimli | 6,694.86 mi (10,774.34 km) |
| Boulder City to Kilis | 7,112.39 mi (11,446.29 km) |
| Boulder City to Kinik | 6,728.85 mi (10,829.03 km) |
| Boulder City to Kirikkale | 6,835.42 mi (11,000.54 km) |
| Boulder City to Kirkagac | 6,736.08 mi (10,840.68 km) |
| Boulder City to Kirklareli | 6,566.80 mi (10,568.25 km) |
| Boulder City to Kirsehir | 6,893.63 mi (11,094.22 km) |
| Boulder City to Kizilpinar | 6,613.90 mi (10,644.04 km) |
| Boulder City to Kiziltepe | 7,152.22 mi (11,510.38 km) |
