| Glastonbury to Carmona | 956.08 mi (1,538.65 km) |
| Glastonbury to Cartagena | 939.94 mi (1,512.69 km) |
| Glastonbury to Cartama | 1,001.96 mi (1,612.51 km) |
| Glastonbury to Cartaya | 982.39 mi (1,581.00 km) |
| Glastonbury to Caspe | 696.84 mi (1,121.46 km) |
| Glastonbury to Cassa de la Selva | 692.22 mi (1,114.02 km) |
| Glastonbury to Castalla | 872.91 mi (1,404.81 km) |
| Glastonbury to Castellbisbal | 704.47 mi (1,133.73 km) |
| Glastonbury to Castelldefels | 717.40 mi (1,154.54 km) |
| Glastonbury to Castello de Ampurias | 672.20 mi (1,081.80 km) |
| Glastonbury to Castellon de la Plana | 782.14 mi (1,258.73 km) |
| Glastonbury to Castilleja de la Cuesta | 965.04 mi (1,553.07 km) |
| Glastonbury to Catarroja | 819.17 mi (1,318.33 km) |
| Glastonbury to Catral | 902.27 mi (1,452.06 km) |
| Glastonbury to Caudete | 863.87 mi (1,390.27 km) |
