| Fort Thomas to Somersworth (New Hampshire) | 761.12 mi (1,224.91 km) |
| Fort Thomas to Somerton (Arizona) | 1,743.45 mi (2,805.81 km) |
| Fort Thomas to Somerville (Massachusetts) | 734.49 mi (1,182.04 km) |
| Fort Thomas to Somerville (New Jersey) | 532.03 mi (856.22 km) |
| Fort Thomas to Sonoma (California) | 2,035.54 mi (3,275.89 km) |
| Fort Thomas to Soquel (California) | 2,031.07 mi (3,268.69 km) |
| Fort Thomas to South Bend (Indiana) | 203.31 mi (327.20 km) |
| Fort Thomas to South Bradenton (Florida) | 809.96 mi (1,303.51 km) |
| Fort Thomas to South Burlington (Vermont) | 686.98 mi (1,105.59 km) |
| Fort Thomas to South Charleston (West Virginia) | 156.07 mi (251.17 km) |
| Fort Thomas to South Daytona (Florida) | 712.65 mi (1,146.90 km) |
| Fort Thomas to South El Monte (California) | 1,885.47 mi (3,034.37 km) |
| Fort Thomas to South Elgin (Illinois) | 285.53 mi (459.51 km) |
| Fort Thomas to South Euclid (Ohio) | 228.68 mi (368.02 km) |
| Fort Thomas to South Farmingdale (New York) | 593.76 mi (955.57 km) |
