| Champaign to Arcore | 4,632.53 mi (7,455.33 km) |
| Champaign to Ardea | 4,926.61 mi (7,928.61 km) |
| Champaign to Arenzano | 4,655.22 mi (7,491.86 km) |
| Champaign to Arese | 4,625.83 mi (7,444.56 km) |
| Champaign to Arezzo | 4,822.37 mi (7,760.86 km) |
| Champaign to Argelato | 4,755.61 mi (7,653.42 km) |
| Champaign to Argenta | 4,773.25 mi (7,681.81 km) |
| Champaign to Ariano Irpino | 5,049.82 mi (8,126.90 km) |
| Champaign to Ariccia | 4,927.18 mi (7,929.52 km) |
| Champaign to Arluno | 4,622.46 mi (7,439.13 km) |
| Champaign to Arona | 4,597.56 mi (7,399.06 km) |
| Champaign to Artena | 4,936.69 mi (7,944.83 km) |
| Champaign to Arzachena | 4,817.19 mi (7,752.52 km) |
| Champaign to Arzano | 5,026.62 mi (8,089.57 km) |
| Champaign to Arzignano | 4,716.90 mi (7,591.11 km) |
