| Garden Grove to Rheinbach | 5,709.81 mi (9,189.05 km) |
| Garden Grove to Rheinberg | 5,653.64 mi (9,098.66 km) |
| Garden Grove to Rheine | 5,641.14 mi (9,078.54 km) |
| Garden Grove to Rheinfelden (Baden) | 5,891.02 mi (9,480.69 km) |
| Garden Grove to Ribnitz-Damgarten | 5,677.10 mi (9,136.40 km) |
| Garden Grove to Richterich | 5,674.22 mi (9,131.78 km) |
| Garden Grove to Riedlingen | 5,912.70 mi (9,515.58 km) |
| Garden Grove to Riegelsberg | 5,776.70 mi (9,296.69 km) |
| Garden Grove to Rielasingen-Worblingen | 5,914.95 mi (9,519.19 km) |
| Garden Grove to Riesa | 5,856.33 mi (9,424.86 km) |
| Garden Grove to Rietberg | 5,694.52 mi (9,164.45 km) |
| Garden Grove to Rinteln | 5,693.07 mi (9,162.12 km) |
| Garden Grove to Ritterhude | 5,633.01 mi (9,065.45 km) |
| Garden Grove to Rodenbach | 5,796.54 mi (9,328.64 km) |
| Garden Grove to Rodental | 5,848.78 mi (9,412.70 km) |
