| Buffalo Grove to Kavak | 5,707.90 mi (9,185.98 km) |
| Buffalo Grove to Kayapinar | 6,013.86 mi (9,678.37 km) |
| Buffalo Grove to Kayseri | 5,817.10 mi (9,361.71 km) |
| Buffalo Grove to Kemalpasa | 5,548.63 mi (8,929.66 km) |
| Buffalo Grove to Kemer | 5,757.29 mi (9,265.47 km) |
| Buffalo Grove to Keskin | 5,702.92 mi (9,177.96 km) |
| Buffalo Grove to Kilimli | 5,547.08 mi (8,927.17 km) |
| Buffalo Grove to Kilis | 5,981.14 mi (9,625.71 km) |
| Buffalo Grove to Kinik | 5,513.44 mi (8,873.03 km) |
| Buffalo Grove to Kirikkale | 5,690.57 mi (9,158.08 km) |
| Buffalo Grove to Kirkagac | 5,523.62 mi (8,889.41 km) |
| Buffalo Grove to Kirklareli | 5,374.79 mi (8,649.89 km) |
| Buffalo Grove to Kirsehir | 5,749.62 mi (9,253.12 km) |
| Buffalo Grove to Kizilpinar | 5,424.61 mi (8,730.07 km) |
| Buffalo Grove to Kiziltepe | 6,068.41 mi (9,766.16 km) |
