| Buffalo Grove to Keizer (Oregon) | 1,751.89 mi (2,819.39 km) |
| Buffalo Grove to Keller (Texas) | 814.14 mi (1,310.23 km) |
| Buffalo Grove to Kelso (Washington) | 1,738.85 mi (2,798.40 km) |
| Buffalo Grove to Kemp Mill (Maryland) | 612.63 mi (985.93 km) |
| Buffalo Grove to Ken Caryl (Colorado) | 912.22 mi (1,468.08 km) |
| Buffalo Grove to Kendale Lakes (Florida) | 1,215.59 mi (1,956.30 km) |
| Buffalo Grove to Kendall (Florida) | 1,219.15 mi (1,962.03 km) |
| Buffalo Grove to Kendall Park (New Jersey) | 705.28 mi (1,135.05 km) |
| Buffalo Grove to Kendall West (Florida) | 1,215.07 mi (1,955.47 km) |
| Buffalo Grove to Kenmore (New York) | 465.61 mi (749.32 km) |
| Buffalo Grove to Kenmore (Washington) | 1,705.21 mi (2,744.27 km) |
| Buffalo Grove to Kenner (Louisiana) | 849.55 mi (1,367.22 km) |
| Buffalo Grove to Kennesaw (Georgia) | 591.04 mi (951.19 km) |
| Buffalo Grove to Kennett (Missouri) | 424.45 mi (683.09 km) |
| Buffalo Grove to Kennewick (Washington) | 1,560.89 mi (2,512.00 km) |
