| Westerville to Austin (Minnesota) | 571.87 mi (920.33 km) |
| Westerville to Austin (Texas) | 1,075.20 mi (1,730.37 km) |
| Westerville to Austintown (Ohio) | 132.53 mi (213.28 km) |
| Westerville to Avenal (California) | 2,027.74 mi (3,263.32 km) |
| Westerville to Avenel (New Jersey) | 456.34 mi (734.41 km) |
| Westerville to Aventura (Florida) | 991.92 mi (1,596.34 km) |
| Westerville to Avocado Heights (California) | 1,965.21 mi (3,162.71 km) |
| Westerville to Avon (Indiana) | 185.55 mi (298.61 km) |
| Westerville to Avon (Ohio) | 102.96 mi (165.70 km) |
| Westerville to Avon Lake (Ohio) | 105.85 mi (170.35 km) |
| Westerville to Avondale (Arizona) | 1,684.21 mi (2,710.48 km) |
| Westerville to Azalea Park (Florida) | 805.19 mi (1,295.83 km) |
| Westerville to Azle (Texas) | 951.20 mi (1,530.81 km) |
| Westerville to Azusa (California) | 1,958.10 mi (3,151.26 km) |
| Westerville to Bacliff (Texas) | 1,001.36 mi (1,611.53 km) |
