| Thame to Carmona | 1,012.65 mi (1,629.71 km) |
| Thame to Cartagena | 977.67 mi (1,573.41 km) |
| Thame to Cartama | 1,054.40 mi (1,696.90 km) |
| Thame to Cartaya | 1,043.95 mi (1,680.08 km) |
| Thame to Caspe | 727.98 mi (1,171.57 km) |
| Thame to Cassa de la Selva | 704.88 mi (1,134.39 km) |
| Thame to Castalla | 908.92 mi (1,462.76 km) |
| Thame to Castellbisbal | 723.35 mi (1,164.12 km) |
| Thame to Castelldefels | 736.69 mi (1,185.58 km) |
| Thame to Castello de Ampurias | 682.67 mi (1,098.65 km) |
| Thame to Castellon de la Plana | 814.24 mi (1,310.40 km) |
| Thame to Castilleja de la Cuesta | 1,023.02 mi (1,646.39 km) |
| Thame to Catarroja | 853.54 mi (1,373.64 km) |
| Thame to Catral | 939.05 mi (1,511.26 km) |
| Thame to Caudete | 901.36 mi (1,450.61 km) |
