| Festus to Anoka (Minnesota) | 506.75 mi (815.54 km) |
| Festus to Ansonia (Connecticut) | 943.97 mi (1,519.18 km) |
| Festus to Antelope (California) | 1,666.71 mi (2,682.32 km) |
| Festus to Anthem (Arizona) | 1,246.51 mi (2,006.06 km) |
| Festus to Antioch (California) | 1,698.37 mi (2,733.26 km) |
| Festus to Antioch (Illinois) | 318.67 mi (512.86 km) |
| Festus to Apache Junction (Arizona) | 1,226.59 mi (1,974.01 km) |
| Festus to Apex (North Carolina) | 659.19 mi (1,060.87 km) |
| Festus to Apollo Beach (Florida) | 857.94 mi (1,380.73 km) |
| Festus to Apopka (Florida) | 832.35 mi (1,339.54 km) |
| Festus to Apple Valley (California) | 1,507.05 mi (2,425.37 km) |
| Festus to Apple Valley (Minnesota) | 473.41 mi (761.89 km) |
| Festus to Appleton (Wisconsin) | 431.53 mi (694.48 km) |
| Festus to Arbutus (Maryland) | 742.01 mi (1,194.16 km) |
| Festus to Arcadia (California) | 1,560.46 mi (2,511.31 km) |
