| Shasta Lake to Ridgefield Park (New Jersey) | 2,497.31 mi (4,019.03 km) |
| Shasta Lake to Ridgeland (Mississippi) | 1,865.54 mi (3,002.30 km) |
| Shasta Lake to Ridgewood (New Jersey) | 2,490.23 mi (4,007.64 km) |
| Shasta Lake to Rifle (Colorado) | 774.90 mi (1,247.09 km) |
| Shasta Lake to Rincon (Georgia) | 2,335.10 mi (3,757.97 km) |
| Shasta Lake to Ringwood (New Jersey) | 2,479.76 mi (3,990.79 km) |
| Shasta Lake to Río Grande (Puerto Rico) | 3,659.36 mi (5,889.17 km) |
| Shasta Lake to Rio Grande City (Texas) | 1,669.26 mi (2,686.42 km) |
| Shasta Lake to Rio Linda (California) | 146.32 mi (235.48 km) |
| Shasta Lake to Rio Rancho (New Mexico) | 929.85 mi (1,496.46 km) |
| Shasta Lake to Rio Rico (Arizona) | 896.81 mi (1,443.28 km) |
| Shasta Lake to Ripon (California) | 213.63 mi (343.81 km) |
| Shasta Lake to River Edge (New Jersey) | 2,494.99 mi (4,015.30 km) |
| Shasta Lake to River Falls (Wisconsin) | 1,527.53 mi (2,458.32 km) |
| Shasta Lake to River Forest (Illinois) | 1,783.98 mi (2,871.04 km) |
