| West Carson to Rowlett (Texas) | 1,253.94 mi (2,018.02 km) |
| West Carson to Roy (Utah) | 611.95 mi (984.84 km) |
| West Carson to Royal Kunia (Hawaii) | 2,561.20 mi (4,121.86 km) |
| West Carson to Royal Oak (Michigan) | 1,984.82 mi (3,194.26 km) |
| West Carson to Royal Palm Beach (Florida) | 2,310.85 mi (3,718.96 km) |
| West Carson to Royse City (Texas) | 1,266.56 mi (2,038.33 km) |
| West Carson to Ruskin (Florida) | 2,160.01 mi (3,476.20 km) |
| West Carson to Russellville (Alabama) | 1,741.35 mi (2,802.43 km) |
| West Carson to Russellville (Arkansas) | 1,431.19 mi (2,303.28 km) |
| West Carson to Ruston (Louisiana) | 1,482.57 mi (2,385.96 km) |
| West Carson to Rutherford (New Jersey) | 2,449.01 mi (3,941.31 km) |
| West Carson to Rutland (Vermont) | 2,501.43 mi (4,025.66 km) |
| West Carson to Sabana Grande (Puerto Rico) | 3,331.85 mi (5,362.10 km) |
| West Carson to Sachse (Texas) | 1,251.60 mi (2,014.25 km) |
| West Carson to Saco (Maine) | 2,627.42 mi (4,228.42 km) |
