| Chattanooga to Arcore | 4,738.59 mi (7,626.02 km) |
| Chattanooga to Ardea | 5,018.26 mi (8,076.10 km) |
| Chattanooga to Arenzano | 4,752.29 mi (7,648.08 km) |
| Chattanooga to Arese | 4,730.75 mi (7,613.41 km) |
| Chattanooga to Arezzo | 4,922.62 mi (7,922.19 km) |
| Chattanooga to Argelato | 4,860.81 mi (7,822.73 km) |
| Chattanooga to Argenta | 4,879.99 mi (7,853.59 km) |
| Chattanooga to Ariano Irpino | 5,146.42 mi (8,282.37 km) |
| Chattanooga to Ariccia | 5,019.73 mi (8,078.47 km) |
| Chattanooga to Arluno | 4,726.74 mi (7,606.95 km) |
| Chattanooga to Arona | 4,702.43 mi (7,567.82 km) |
| Chattanooga to Artena | 5,030.06 mi (8,095.11 km) |
| Chattanooga to Arzachena | 4,896.55 mi (7,880.24 km) |
| Chattanooga to Arzano | 5,119.45 mi (8,238.96 km) |
| Chattanooga to Arzignano | 4,827.51 mi (7,769.13 km) |
