| Fort Thomas to Anoka (Minnesota) | 623.00 mi (1,002.62 km) |
| Fort Thomas to Ansonia (Connecticut) | 620.13 mi (998.00 km) |
| Fort Thomas to Antelope (California) | 1,971.03 mi (3,172.06 km) |
| Fort Thomas to Anthem (Arizona) | 1,572.40 mi (2,530.54 km) |
| Fort Thomas to Antioch (California) | 2,005.64 mi (3,227.77 km) |
| Fort Thomas to Antioch (Illinois) | 301.39 mi (485.04 km) |
| Fort Thomas to Apache Junction (Arizona) | 1,553.11 mi (2,499.49 km) |
| Fort Thomas to Apex (North Carolina) | 383.92 mi (617.86 km) |
| Fort Thomas to Apollo Beach (Florida) | 790.85 mi (1,272.75 km) |
| Fort Thomas to Apopka (Florida) | 736.27 mi (1,184.91 km) |
| Fort Thomas to Apple Valley (California) | 1,829.06 mi (2,943.59 km) |
| Fort Thomas to Apple Valley (Minnesota) | 595.68 mi (958.66 km) |
| Fort Thomas to Appleton (Wisconsin) | 412.51 mi (663.87 km) |
| Fort Thomas to Arbutus (Maryland) | 415.73 mi (669.05 km) |
| Fort Thomas to Arcadia (California) | 1,882.83 mi (3,030.12 km) |
