| Sumner to Arcore | 5,382.13 mi (8,661.70 km) |
| Sumner to Ardea | 5,703.26 mi (9,178.51 km) |
| Sumner to Arenzano | 5,438.38 mi (8,752.22 km) |
| Sumner to Arese | 5,380.75 mi (8,659.47 km) |
| Sumner to Arezzo | 5,575.29 mi (8,972.56 km) |
| Sumner to Argelato | 5,495.51 mi (8,844.17 km) |
| Sumner to Argenta | 5,505.03 mi (8,859.49 km) |
| Sumner to Ariano Irpino | 5,793.94 mi (9,324.45 km) |
| Sumner to Ariccia | 5,700.15 mi (9,173.50 km) |
| Sumner to Arluno | 5,380.32 mi (8,658.79 km) |
| Sumner to Arona | 5,355.74 mi (8,619.24 km) |
| Sumner to Artena | 5,705.38 mi (9,181.93 km) |
| Sumner to Arzachena | 5,653.10 mi (9,097.79 km) |
| Sumner to Arzano | 5,788.37 mi (9,315.48 km) |
| Sumner to Arzignano | 5,438.88 mi (8,753.03 km) |
