| Sumner to Ascoli Piceno | 5,654.10 mi (9,099.39 km) |
| Sumner to Asola | 5,434.26 mi (8,745.60 km) |
| Sumner to Asolo | 5,435.99 mi (8,748.38 km) |
| Sumner to Assemini | 5,749.42 mi (9,252.80 km) |
| Sumner to Assisi | 5,616.87 mi (9,039.47 km) |
| Sumner to Asti | 5,397.00 mi (8,685.63 km) |
| Sumner to Atessa | 5,722.69 mi (9,209.78 km) |
| Sumner to Atri | 5,679.97 mi (9,141.03 km) |
| Sumner to Atripalda | 5,802.02 mi (9,337.45 km) |
| Sumner to Augusta | 6,036.35 mi (9,714.57 km) |
| Sumner to Aulla | 5,482.38 mi (8,823.04 km) |
| Sumner to Aurisina | 5,483.19 mi (8,824.34 km) |
| Sumner to Avellino | 5,801.13 mi (9,336.02 km) |
| Sumner to Aversa | 5,783.68 mi (9,307.94 km) |
| Sumner to Avezzano | 5,699.67 mi (9,172.74 km) |
