| Acqui Terme to Civita Castellana | 257.01 mi (413.61 km) |
| Acqui Terme to Civitanova Marche | 278.39 mi (448.02 km) |
| Acqui Terme to Civitavecchia | 244.21 mi (393.02 km) |
| Acqui Terme to Civitella in Val di Chiana | 183.26 mi (294.93 km) |
| Acqui Terme to Clusone | 110.20 mi (177.34 km) |
| Acqui Terme to Coccaglio | 95.78 mi (154.15 km) |
| Acqui Terme to Codigoro | 179.31 mi (288.57 km) |
| Acqui Terme to Codogno | 69.12 mi (111.23 km) |
| Acqui Terme to Codroipo | 236.43 mi (380.51 km) |
| Acqui Terme to Cogoleto | 21.65 mi (34.85 km) |
| Acqui Terme to Colle di Val d'Elsa | 159.02 mi (255.92 km) |
| Acqui Terme to Colle Salvetti | 124.53 mi (200.40 km) |
| Acqui Terme to Collecchio | 85.98 mi (138.38 km) |
| Acqui Terme to Colleferro | 306.19 mi (492.77 km) |
| Acqui Terme to Collegno | 51.91 mi (83.54 km) |
