| Westerville to Keene (New Hampshire) | 582.46 mi (937.39 km) |
| Westerville to Keizer (Oregon) | 2,047.05 mi (3,294.42 km) |
| Westerville to Keller (Texas) | 935.00 mi (1,504.74 km) |
| Westerville to Kelso (Washington) | 2,035.41 mi (3,275.67 km) |
| Westerville to Kemp Mill (Maryland) | 322.87 mi (519.61 km) |
| Westerville to Ken Caryl (Colorado) | 1,174.78 mi (1,890.62 km) |
| Westerville to Kendale Lakes (Florida) | 1,006.53 mi (1,619.86 km) |
| Westerville to Kendall (Florida) | 1,009.60 mi (1,624.79 km) |
| Westerville to Kendall Park (New Jersey) | 440.91 mi (709.58 km) |
| Westerville to Kendall West (Florida) | 1,006.39 mi (1,619.62 km) |
| Westerville to Kenmore (New York) | 286.94 mi (461.79 km) |
| Westerville to Kenmore (Washington) | 2,002.87 mi (3,223.30 km) |
| Westerville to Kenner (Louisiana) | 811.84 mi (1,306.53 km) |
| Westerville to Kennesaw (Georgia) | 431.57 mi (694.54 km) |
| Westerville to Kennett (Missouri) | 470.74 mi (757.59 km) |
