| Cottonwood Heights to Rheinbach | 5,129.70 mi (8,255.45 km) |
| Cottonwood Heights to Rheinberg | 5,073.74 mi (8,165.39 km) |
| Cottonwood Heights to Rheine | 5,061.74 mi (8,146.08 km) |
| Cottonwood Heights to Rheinfelden (Baden) | 5,310.51 mi (8,546.43 km) |
| Cottonwood Heights to Ribnitz-Damgarten | 5,101.16 mi (8,209.52 km) |
| Cottonwood Heights to Richterich | 5,094.00 mi (8,198.01 km) |
| Cottonwood Heights to Riedlingen | 5,332.43 mi (8,581.71 km) |
| Cottonwood Heights to Riegelsberg | 5,196.30 mi (8,362.63 km) |
| Cottonwood Heights to Rielasingen-Worblingen | 5,334.52 mi (8,585.08 km) |
| Cottonwood Heights to Riesa | 5,278.66 mi (8,495.18 km) |
| Cottonwood Heights to Rietberg | 5,115.20 mi (8,232.11 km) |
| Cottonwood Heights to Rinteln | 5,114.15 mi (8,230.43 km) |
| Cottonwood Heights to Ritterhude | 5,054.52 mi (8,134.46 km) |
| Cottonwood Heights to Rodenbach | 5,216.72 mi (8,395.51 km) |
| Cottonwood Heights to Rodental | 5,269.61 mi (8,480.61 km) |
