| Bull Run to Ashtabula (Ohio) | 275.08 mi (442.70 km) |
| Bull Run to Ashwaubenon (Wisconsin) | 672.13 mi (1,081.70 km) |
| Bull Run to Aspen Hill (Maryland) | 31.93 mi (51.39 km) |
| Bull Run to Astoria (Oregon) | 2,378.10 mi (3,827.18 km) |
| Bull Run to Atascadero (California) | 2,366.65 mi (3,808.76 km) |
| Bull Run to Atascocita (Texas) | 1,174.03 mi (1,889.43 km) |
| Bull Run to Atchison (Kansas) | 943.66 mi (1,518.67 km) |
| Bull Run to Athens (Alabama) | 589.93 mi (949.40 km) |
| Bull Run to Athens (Georgia) | 465.86 mi (749.73 km) |
| Bull Run to Athens (Ohio) | 248.51 mi (399.94 km) |
| Bull Run to Athens (Tennessee) | 452.61 mi (728.40 km) |
| Bull Run to Athens (Texas) | 1,123.21 mi (1,807.64 km) |
| Bull Run to Atlanta (Georgia) | 517.37 mi (832.63 km) |
| Bull Run to Atlantic Beach (Florida) | 623.79 mi (1,003.89 km) |
| Bull Run to Atlantic City (New Jersey) | 169.66 mi (273.04 km) |
