| River Ridge to Florence (Kentucky) | 699.68 mi (1,126.03 km) |
| River Ridge to Florence (South Carolina) | 676.21 mi (1,088.26 km) |
| River Ridge to Florence-Graham (California) | 1,660.60 mi (2,672.47 km) |
| River Ridge to Florham Park (New Jersey) | 1,160.17 mi (1,867.12 km) |
| River Ridge to Florida (Puerto Rico) | 1,687.81 mi (2,716.27 km) |
| River Ridge to Florida City (Florida) | 672.89 mi (1,082.91 km) |
| River Ridge to Florida Ridge (Florida) | 617.69 mi (994.08 km) |
| River Ridge to Florin (California) | 1,865.92 mi (3,002.91 km) |
| River Ridge to Florissant (Missouri) | 610.84 mi (983.05 km) |
| River Ridge to Flower Hill (Maryland) | 975.43 mi (1,569.80 km) |
| River Ridge to Flower Mound (Texas) | 458.24 mi (737.46 km) |
| River Ridge to Flowing Wells (Arizona) | 1,238.24 mi (1,992.75 km) |
| River Ridge to Foley (Alabama) | 155.60 mi (250.41 km) |
| River Ridge to Folsom (California) | 1,853.97 mi (2,983.68 km) |
| River Ridge to Fond du Lac (Wisconsin) | 959.35 mi (1,543.92 km) |
