| Paducah to Ridgeland (Mississippi) | 332.26 mi (534.71 km) |
| Paducah to Ridgewood (New Jersey) | 824.25 mi (1,326.49 km) |
| Paducah to Rifle (Colorado) | 1,049.00 mi (1,688.20 km) |
| Paducah to Rincon (Georgia) | 534.57 mi (860.31 km) |
| Paducah to Ringwood (New Jersey) | 818.27 mi (1,316.89 km) |
| Paducah to Río Grande (Puerto Rico) | 1,891.03 mi (3,043.31 km) |
| Paducah to Rio Grande City (Texas) | 949.12 mi (1,527.46 km) |
| Paducah to Rio Linda (California) | 1,782.60 mi (2,868.82 km) |
| Paducah to Rio Rancho (New Mexico) | 1,012.85 mi (1,630.02 km) |
| Paducah to Rio Rico (Arizona) | 1,328.89 mi (2,138.64 km) |
| Paducah to Ripon (California) | 1,774.61 mi (2,855.96 km) |
| Paducah to River Edge (New Jersey) | 827.05 mi (1,331.01 km) |
| Paducah to River Falls (Wisconsin) | 576.71 mi (928.12 km) |
| Paducah to River Forest (Illinois) | 336.18 mi (541.03 km) |
| Paducah to River Grove (Illinois) | 338.06 mi (544.06 km) |
