| Louisville to River Ridge (Louisiana) | 624.28 mi (1,004.69 km) |
| Louisville to Riverbank (California) | 1,911.56 mi (3,076.35 km) |
| Louisville to Riverdale (Georgia) | 325.45 mi (523.77 km) |
| Louisville to Riverdale (Illinois) | 262.36 mi (422.23 km) |
| Louisville to Riverside (California) | 1,788.34 mi (2,878.06 km) |
| Louisville to Riverside (Ohio) | 138.59 mi (223.04 km) |
| Louisville to Riverton (Utah) | 1,410.22 mi (2,269.52 km) |
| Louisville to Riverton (Wyoming) | 1,236.50 mi (1,989.95 km) |
| Louisville to Riverview (Florida) | 740.35 mi (1,191.49 km) |
| Louisville to Riverview (Michigan) | 305.57 mi (491.77 km) |
| Louisville to Riviera Beach (Florida) | 850.63 mi (1,368.95 km) |
| Louisville to Riviera Beach (Maryland) | 496.74 mi (799.42 km) |
| Louisville to Roanoke (Virginia) | 316.93 mi (510.04 km) |
| Louisville to Roanoke Rapids (North Carolina) | 455.26 mi (732.67 km) |
| Louisville to Robbinsdale (Minnesota) | 617.72 mi (994.12 km) |
