| Acqui Terme to Resana | 182.05 mi (292.97 km) |
| Acqui Terme to Rescaldina | 69.09 mi (111.19 km) |
| Acqui Terme to Rezzato | 107.20 mi (172.52 km) |
| Acqui Terme to Rho | 65.32 mi (105.12 km) |
| Acqui Terme to Ribera | 554.96 mi (893.13 km) |
| Acqui Terme to Riccione Marina | 211.82 mi (340.90 km) |
| Acqui Terme to Riesi | 588.44 mi (947.01 km) |
| Acqui Terme to Rieti | 270.01 mi (434.54 km) |
| Acqui Terme to Rignano Flaminio | 264.21 mi (425.20 km) |
| Acqui Terme to Rignano sull'Arno | 161.70 mi (260.22 km) |
| Acqui Terme to Rimini | 206.90 mi (332.98 km) |
| Acqui Terme to Rionero in Vulture | 447.66 mi (720.43 km) |
| Acqui Terme to Riposto | 593.30 mi (954.82 km) |
| Acqui Terme to Riva del Garda | 142.68 mi (229.63 km) |
| Acqui Terme to Rivalta di Torino | 52.70 mi (84.82 km) |
