| Langenthal to Rheinbach | 239.07 mi (384.75 km) |
| Langenthal to Rheinberg | 303.86 mi (489.01 km) |
| Langenthal to Rheine | 350.42 mi (563.94 km) |
| Langenthal to Rheinfelden (Baden) | 23.80 mi (38.30 km) |
| Langenthal to Ribnitz-Damgarten | 527.06 mi (848.23 km) |
| Langenthal to Richterich | 260.12 mi (418.62 km) |
| Langenthal to Riedlingen | 101.88 mi (163.97 km) |
| Langenthal to Riegelsberg | 148.72 mi (239.34 km) |
| Langenthal to Rielasingen-Worblingen | 60.96 mi (98.11 km) |
| Langenthal to Riesa | 376.15 mi (605.36 km) |
| Langenthal to Rietberg | 318.01 mi (511.79 km) |
| Langenthal to Rinteln | 348.51 mi (560.87 km) |
| Langenthal to Ritterhude | 414.68 mi (667.37 km) |
| Langenthal to Rodenbach | 210.53 mi (338.82 km) |
| Langenthal to Rodental | 259.30 mi (417.31 km) |
