| Shasta Lake to Rhondda | 5,082.83 mi (8,180.02 km) |
| Shasta Lake to Rhosllanerchrugog | 5,023.94 mi (8,085.25 km) |
| Shasta Lake to Rhyl | 4,996.22 mi (8,040.64 km) |
| Shasta Lake to Rhymney | 5,079.67 mi (8,174.94 km) |
| Shasta Lake to Richmond | 5,181.84 mi (8,339.36 km) |
| Shasta Lake to Rickmansworth | 5,167.72 mi (8,316.65 km) |
| Shasta Lake to Ripley | 5,068.84 mi (8,157.51 km) |
| Shasta Lake to Ripon | 5,010.50 mi (8,063.62 km) |
| Shasta Lake to Risca | 5,092.90 mi (8,196.23 km) |
| Shasta Lake to Rochdale | 5,019.15 mi (8,077.54 km) |
| Shasta Lake to Rochester | 5,208.88 mi (8,382.87 km) |
| Shasta Lake to Rock Ferry | 5,007.17 mi (8,058.26 km) |
| Shasta Lake to Rogerstone | 5,094.87 mi (8,199.40 km) |
| Shasta Lake to Romford | 5,189.31 mi (8,351.39 km) |
| Shasta Lake to Romsey | 5,171.14 mi (8,322.15 km) |
