| Trnava to Cartagena | 1,192.65 mi (1,919.38 km) |
| Trnava to Cartama | 1,380.58 mi (2,221.82 km) |
| Trnava to Cartaya | 1,459.42 mi (2,348.71 km) |
| Trnava to Caspe | 991.53 mi (1,595.71 km) |
| Trnava to Cassa de la Selva | 843.63 mi (1,357.69 km) |
| Trnava to Castalla | 1,132.95 mi (1,823.31 km) |
| Trnava to Castellbisbal | 897.52 mi (1,444.42 km) |
| Trnava to Castelldefels | 906.06 mi (1,458.16 km) |
| Trnava to Castello de Ampurias | 820.19 mi (1,319.97 km) |
| Trnava to Castellon de la Plana | 1,044.33 mi (1,680.68 km) |
| Trnava to Castilleja de la Cuesta | 1,408.59 mi (2,266.90 km) |
| Trnava to Catarroja | 1,085.26 mi (1,746.57 km) |
| Trnava to Catral | 1,158.87 mi (1,865.01 km) |
| Trnava to Caudete | 1,140.64 mi (1,835.69 km) |
| Trnava to Cehegin | 1,201.56 mi (1,933.73 km) |
