| Dayton to Amelia | 4,728.86 mi (7,610.36 km) |
| Dayton to Anagni | 4,792.06 mi (7,712.07 km) |
| Dayton to Ancona | 4,732.14 mi (7,615.64 km) |
| Dayton to Andria | 4,944.57 mi (7,957.51 km) |
| Dayton to Angri | 4,892.22 mi (7,873.27 km) |
| Dayton to Anguillara Sabazia | 4,741.01 mi (7,629.92 km) |
| Dayton to Anzio | 4,781.53 mi (7,695.12 km) |
| Dayton to Anzola dell'Emilia | 4,600.75 mi (7,404.19 km) |
| Dayton to Aosta | 4,397.17 mi (7,076.56 km) |
| Dayton to Apricena | 4,885.88 mi (7,863.07 km) |
| Dayton to Aprilia | 4,777.01 mi (7,687.86 km) |
| Dayton to Aradeo | 5,066.35 mi (8,153.51 km) |
| Dayton to Aragona | 4,988.95 mi (8,028.94 km) |
| Dayton to Arco | 4,536.25 mi (7,300.39 km) |
| Dayton to Arcola | 4,563.51 mi (7,344.26 km) |
