| Houten to Rheinbach | 123.62 mi (198.94 km) |
| Houten to Rheinberg | 69.90 mi (112.49 km) |
| Houten to Rheine | 97.61 mi (157.09 km) |
| Houten to Rheinfelden (Baden) | 330.38 mi (531.69 km) |
| Houten to Ribnitz-Damgarten | 338.88 mi (545.38 km) |
| Houten to Richterich | 93.00 mi (149.67 km) |
| Houten to Riedlingen | 328.85 mi (529.23 km) |
| Houten to Riegelsberg | 204.51 mi (329.13 km) |
| Houten to Rielasingen-Worblingen | 338.95 mi (545.48 km) |
| Houten to Riesa | 351.65 mi (565.92 km) |
| Houten to Rietberg | 140.13 mi (225.52 km) |
| Houten to Rinteln | 166.44 mi (267.86 km) |
| Houten to Ritterhude | 170.41 mi (274.24 km) |
| Houten to Rodenbach | 212.29 mi (341.65 km) |
| Houten to Rodental | 282.70 mi (454.97 km) |
