| Glastonbury to Cadiz | 1,025.04 mi (1,649.65 km) |
| Glastonbury to Calafell | 716.93 mi (1,153.78 km) |
| Glastonbury to Calahorra | 612.39 mi (985.54 km) |
| Glastonbury to Calasparra | 893.91 mi (1,438.60 km) |
| Glastonbury to Calatayud | 678.96 mi (1,092.67 km) |
| Glastonbury to Caldas de Montbuy | 697.02 mi (1,121.74 km) |
| Glastonbury to Caldas de Reyes | 652.88 mi (1,050.70 km) |
| Glastonbury to Calella | 706.22 mi (1,136.55 km) |
| Glastonbury to Callosa de Segura | 904.44 mi (1,455.56 km) |
| Glastonbury to Calpe | 874.23 mi (1,406.93 km) |
| Glastonbury to Calvia | 838.92 mi (1,350.11 km) |
| Glastonbury to Camas | 963.62 mi (1,550.80 km) |
| Glastonbury to Cambados | 662.66 mi (1,066.45 km) |
| Glastonbury to Cambre | 603.62 mi (971.44 km) |
| Glastonbury to Cambrils | 719.35 mi (1,157.68 km) |
