| Acqui Terme to Rheinbach | 417.60 mi (672.06 km) |
| Acqui Terme to Rheinberg | 482.43 mi (776.39 km) |
| Acqui Terme to Rheine | 527.73 mi (849.29 km) |
| Acqui Terme to Rheinfelden (Baden) | 201.95 mi (325.01 km) |
| Acqui Terme to Ribnitz-Damgarten | 685.14 mi (1,102.63 km) |
| Acqui Terme to Richterich | 438.15 mi (705.13 km) |
| Acqui Terme to Riedlingen | 245.10 mi (394.44 km) |
| Acqui Terme to Riegelsberg | 327.12 mi (526.45 km) |
| Acqui Terme to Rielasingen-Worblingen | 212.07 mi (341.30 km) |
| Acqui Terme to Riesa | 509.39 mi (819.78 km) |
| Acqui Terme to Rietberg | 492.22 mi (792.15 km) |
| Acqui Terme to Rinteln | 519.96 mi (836.79 km) |
| Acqui Terme to Ritterhude | 588.13 mi (946.50 km) |
| Acqui Terme to Rodenbach | 379.13 mi (610.15 km) |
| Acqui Terme to Rodental | 405.90 mi (653.24 km) |
