| Heidelberg to Rheinberg | 174.09 mi (280.18 km) |
| Heidelberg to Rheine | 205.81 mi (331.23 km) |
| Heidelberg to Rheinfelden (Baden) | 135.02 mi (217.30 km) |
| Heidelberg to Ribnitz-Damgarten | 370.22 mi (595.81 km) |
| Heidelberg to Richterich | 151.90 mi (244.46 km) |
| Heidelberg to Riedlingen | 93.70 mi (150.80 km) |
| Heidelberg to Riegelsberg | 80.52 mi (129.58 km) |
| Heidelberg to Rielasingen-Worblingen | 116.35 mi (187.25 km) |
| Heidelberg to Riesa | 240.31 mi (386.74 km) |
| Heidelberg to Rietberg | 165.14 mi (265.76 km) |
| Heidelberg to Rinteln | 192.32 mi (309.51 km) |
| Heidelberg to Ritterhude | 260.45 mi (419.15 km) |
| Heidelberg to Rodenbach | 52.60 mi (84.65 km) |
| Heidelberg to Rodental | 120.60 mi (194.08 km) |
| Heidelberg to Rodgau | 42.12 mi (67.78 km) |
