| San Felice Circeo to Rheinbach | 712.73 mi (1,147.03 km) |
| San Felice Circeo to Rheinberg | 776.03 mi (1,248.90 km) |
| San Felice Circeo to Rheine | 808.40 mi (1,301.00 km) |
| San Felice Circeo to Rheinfelden (Baden) | 509.21 mi (819.49 km) |
| San Felice Circeo to Ribnitz-Damgarten | 899.69 mi (1,447.92 km) |
| San Felice Circeo to Richterich | 741.74 mi (1,193.72 km) |
| San Felice Circeo to Riedlingen | 510.01 mi (820.78 km) |
| San Felice Circeo to Riegelsberg | 631.73 mi (1,016.67 km) |
| San Felice Circeo to Rielasingen-Worblingen | 495.45 mi (797.35 km) |
| San Felice Circeo to Riesa | 696.03 mi (1,120.15 km) |
| San Felice Circeo to Rietberg | 762.46 mi (1,227.06 km) |
| San Felice Circeo to Rinteln | 780.15 mi (1,255.52 km) |
| San Felice Circeo to Ritterhude | 850.04 mi (1,368.01 km) |
| San Felice Circeo to Rodenbach | 646.14 mi (1,039.86 km) |
| San Felice Circeo to Rodental | 632.69 mi (1,018.22 km) |
