| Fort Thomas to Spout Springs (North Carolina) | 397.61 mi (639.89 km) |
| Fort Thomas to Spring (Texas) | 879.07 mi (1,414.72 km) |
| Fort Thomas to Spring Creek (Nevada) | 1,645.99 mi (2,648.97 km) |
| Fort Thomas to Spring Hill (Florida) | 740.62 mi (1,191.92 km) |
| Fort Thomas to Spring Hill (Tennessee) | 267.11 mi (429.88 km) |
| Fort Thomas to Spring Lake (North Carolina) | 403.29 mi (649.04 km) |
| Fort Thomas to Spring Valley (California) | 1,861.65 mi (2,996.03 km) |
| Fort Thomas to Spring Valley (Nevada) | 1,691.37 mi (2,722.00 km) |
| Fort Thomas to Spring Valley (New York) | 567.14 mi (912.72 km) |
| Fort Thomas to Springboro (Ohio) | 35.23 mi (56.69 km) |
| Fort Thomas to Springdale (Arkansas) | 566.98 mi (912.47 km) |
| Fort Thomas to Springdale (New Jersey) | 508.29 mi (818.01 km) |
| Fort Thomas to Springdale (Ohio) | 14.62 mi (23.53 km) |
| Fort Thomas to Springfield (Illinois) | 281.68 mi (453.32 km) |
| Fort Thomas to Springfield (Massachusetts) | 658.52 mi (1,059.79 km) |
