| Grangemouth to Rheinbach | 575.01 mi (925.39 km) |
| Grangemouth to Rheinberg | 521.27 mi (838.90 km) |
| Grangemouth to Rheine | 518.72 mi (834.80 km) |
| Grangemouth to Rheinfelden (Baden) | 761.47 mi (1,225.46 km) |
| Grangemouth to Ribnitz-Damgarten | 649.17 mi (1,044.74 km) |
| Grangemouth to Richterich | 538.99 mi (867.41 km) |
| Grangemouth to Riedlingen | 777.51 mi (1,251.28 km) |
| Grangemouth to Riegelsberg | 642.73 mi (1,034.38 km) |
| Grangemouth to Rielasingen-Worblingen | 781.26 mi (1,257.32 km) |
| Grangemouth to Riesa | 765.91 mi (1,232.61 km) |
| Grangemouth to Rietberg | 572.67 mi (921.63 km) |
| Grangemouth to Rinteln | 580.65 mi (934.47 km) |
| Grangemouth to Ritterhude | 535.20 mi (861.32 km) |
| Grangemouth to Rodenbach | 664.68 mi (1,069.69 km) |
| Grangemouth to Rodental | 727.09 mi (1,170.14 km) |
