| Festus to Allison Park (Pennsylvania) | 580.73 mi (934.60 km) |
| Festus to Allouez (Wisconsin) | 449.31 mi (723.09 km) |
| Festus to Aloha (Oregon) | 1,731.19 mi (2,786.08 km) |
| Festus to Alpena (Michigan) | 594.30 mi (956.44 km) |
| Festus to Alpharetta (Georgia) | 446.33 mi (718.30 km) |
| Festus to Alpine (California) | 1,521.71 mi (2,448.95 km) |
| Festus to Alpine (Utah) | 1,149.14 mi (1,849.36 km) |
| Festus to Alsip (Illinois) | 277.26 mi (446.20 km) |
| Festus to Altadena (California) | 1,564.46 mi (2,517.76 km) |
| Festus to Altamont (Oregon) | 1,665.47 mi (2,680.31 km) |
| Festus to Altamonte Springs (Florida) | 839.41 mi (1,350.90 km) |
| Festus to Alton (Illinois) | 49.29 mi (79.32 km) |
| Festus to Alton (Texas) | 943.85 mi (1,518.98 km) |
| Festus to Altoona (Iowa) | 287.28 mi (462.34 km) |
| Festus to Altoona (Pennsylvania) | 660.12 mi (1,062.36 km) |
