| Cobh to Rheinbach | 663.59 mi (1,067.94 km) |
| Cobh to Rheinberg | 637.19 mi (1,025.46 km) |
| Cobh to Rheine | 667.47 mi (1,074.19 km) |
| Cobh to Rheinfelden (Baden) | 775.51 mi (1,248.07 km) |
| Cobh to Ribnitz-Damgarten | 874.79 mi (1,407.83 km) |
| Cobh to Richterich | 623.05 mi (1,002.71 km) |
| Cobh to Riedlingen | 826.96 mi (1,330.86 km) |
| Cobh to Riegelsberg | 690.01 mi (1,110.47 km) |
| Cobh to Rielasingen-Worblingen | 813.19 mi (1,308.71 km) |
| Cobh to Riesa | 924.38 mi (1,487.65 km) |
| Cobh to Rietberg | 712.87 mi (1,147.25 km) |
| Cobh to Rinteln | 737.49 mi (1,186.88 km) |
| Cobh to Ritterhude | 721.19 mi (1,160.65 km) |
| Cobh to Rodenbach | 760.77 mi (1,224.34 km) |
| Cobh to Rodental | 845.13 mi (1,360.11 km) |
