| Champaign to Ashtabula (Ohio) | 408.31 mi (657.12 km) |
| Champaign to Ashwaubenon (Wisconsin) | 301.77 mi (485.65 km) |
| Champaign to Aspen Hill (Maryland) | 599.51 mi (964.82 km) |
| Champaign to Astoria (Oregon) | 1,823.26 mi (2,934.25 km) |
| Champaign to Atascadero (California) | 1,788.04 mi (2,877.56 km) |
| Champaign to Atascocita (Texas) | 801.72 mi (1,290.24 km) |
| Champaign to Atchison (Kansas) | 366.00 mi (589.03 km) |
| Champaign to Athens (Alabama) | 375.33 mi (604.04 km) |
| Champaign to Athens (Georgia) | 504.31 mi (811.61 km) |
| Champaign to Athens (Ohio) | 332.57 mi (535.22 km) |
| Champaign to Athens (Tennessee) | 378.95 mi (609.87 km) |
| Champaign to Athens (Texas) | 689.68 mi (1,109.93 km) |
| Champaign to Atlanta (Georgia) | 487.54 mi (784.62 km) |
| Champaign to Atlantic Beach (Florida) | 778.01 mi (1,252.08 km) |
| Champaign to Atlantic City (New Jersey) | 735.24 mi (1,183.25 km) |
