| Westerville to Annaberg-Buchholz | 4,380.62 mi (7,049.93 km) |
| Westerville to Anrochte | 4,171.10 mi (6,712.74 km) |
| Westerville to Ansbach | 4,334.61 mi (6,975.87 km) |
| Westerville to Apen | 4,098.20 mi (6,595.41 km) |
| Westerville to Apolda | 4,309.50 mi (6,935.47 km) |
| Westerville to Appenweier | 4,258.98 mi (6,854.16 km) |
| Westerville to Arnsberg | 4,167.66 mi (6,707.20 km) |
| Westerville to Arnstadt | 4,294.50 mi (6,911.33 km) |
| Westerville to Aschaffenburg | 4,255.99 mi (6,849.36 km) |
| Westerville to Ascheberg | 4,136.91 mi (6,657.72 km) |
| Westerville to Aschersleben | 4,281.97 mi (6,891.16 km) |
| Westerville to Aschheim | 4,419.30 mi (7,112.17 km) |
| Westerville to Asperg | 4,292.12 mi (6,907.50 km) |
| Westerville to Asslar | 4,208.82 mi (6,773.43 km) |
| Westerville to Attendorn | 4,169.44 mi (6,710.06 km) |
