| Terracina to Cividale del Friuli | 332.93 mi (535.79 km) |
| Terracina to Civita Castellana | 82.28 mi (132.41 km) |
| Terracina to Civitanova Marche | 141.51 mi (227.74 km) |
| Terracina to Civitavecchia | 93.70 mi (150.80 km) |
| Terracina to Civitella in Val di Chiana | 166.90 mi (268.60 km) |
| Terracina to Clusone | 358.10 mi (576.31 km) |
| Terracina to Coccaglio | 338.17 mi (544.22 km) |
| Terracina to Codigoro | 251.86 mi (405.33 km) |
| Terracina to Codogno | 321.80 mi (517.88 km) |
| Terracina to Codroipo | 323.58 mi (520.76 km) |
| Terracina to Cogoleto | 316.87 mi (509.95 km) |
| Terracina to Colle di Val d'Elsa | 181.85 mi (292.66 km) |
| Terracina to Colle Salvetti | 213.33 mi (343.33 km) |
| Terracina to Collecchio | 284.30 mi (457.53 km) |
| Terracina to Colleferro | 33.35 mi (53.68 km) |
