| Shasta Lake to Rockport (Texas) | 1,678.13 mi (2,700.69 km) |
| Shasta Lake to Rockville (Maryland) | 2,373.56 mi (3,819.88 km) |
| Shasta Lake to Rockville Centre (New York) | 2,520.17 mi (4,055.82 km) |
| Shasta Lake to Rockwall (Texas) | 1,525.17 mi (2,454.53 km) |
| Shasta Lake to Rocky Mount (North Carolina) | 2,411.93 mi (3,881.63 km) |
| Shasta Lake to Rocky Point (New York) | 2,550.08 mi (4,103.96 km) |
| Shasta Lake to Rocky River (Ohio) | 2,091.97 mi (3,366.69 km) |
| Shasta Lake to Roessleville (New York) | 2,475.70 mi (3,984.26 km) |
| Shasta Lake to Rogers (Arkansas) | 1,548.69 mi (2,492.38 km) |
| Shasta Lake to Rogers (Minnesota) | 1,481.41 mi (2,384.10 km) |
| Shasta Lake to Rohnert Park (California) | 161.96 mi (260.65 km) |
| Shasta Lake to Rolla (Missouri) | 1,639.21 mi (2,638.05 km) |
| Shasta Lake to Rolling Meadows (Illinois) | 1,771.64 mi (2,851.18 km) |
| Shasta Lake to Roma (Texas) | 1,659.15 mi (2,670.14 km) |
| Shasta Lake to Rome (Georgia) | 2,070.80 mi (3,332.63 km) |
