| Westerville to Kingsville (Texas) | 1,219.38 mi (1,962.40 km) |
| Westerville to Kinston (North Carolina) | 443.75 mi (714.15 km) |
| Westerville to Kirkland (Washington) | 2,000.83 mi (3,220.02 km) |
| Westerville to Kirksville (Missouri) | 509.55 mi (820.04 km) |
| Westerville to Kirkwood (Missouri) | 414.51 mi (667.08 km) |
| Westerville to Kiryas Joel (New York) | 465.78 mi (749.60 km) |
| Westerville to Kissimmee (Florida) | 821.15 mi (1,321.52 km) |
| Westerville to Klamath Falls (Oregon) | 2,008.46 mi (3,232.30 km) |
| Westerville to Knightdale (North Carolina) | 384.23 mi (618.37 km) |
| Westerville to Knik-Fairview (Alaska) | 3,089.31 mi (4,971.77 km) |
| Westerville to Knoxville (Tennessee) | 292.47 mi (470.69 km) |
| Westerville to Kokomo (Indiana) | 170.61 mi (274.57 km) |
| Westerville to Kuna (Idaho) | 1,727.69 mi (2,780.44 km) |
| Westerville to Kyle (Texas) | 1,095.57 mi (1,763.15 km) |
| Westerville to La Cañada Flintridge (California) | 1,971.43 mi (3,172.71 km) |
