| Webster Groves to Campo de Criptana | 4,480.70 mi (7,211.00 km) |
| Webster Groves to Campos del Puerto | 4,757.94 mi (7,657.17 km) |
| Webster Groves to Canals | 4,612.50 mi (7,423.11 km) |
| Webster Groves to Candelaria | 4,209.26 mi (6,774.14 km) |
| Webster Groves to Canet de Mar | 4,657.90 mi (7,496.16 km) |
| Webster Groves to Cangas | 4,126.16 mi (6,640.41 km) |
| Webster Groves to Cangas de Narcea | 4,199.61 mi (6,758.62 km) |
| Webster Groves to Canovellas | 4,643.74 mi (7,473.39 km) |
| Webster Groves to Canteras | 4,640.56 mi (7,468.25 km) |
| Webster Groves to Cantillana | 4,417.01 mi (7,108.49 km) |
| Webster Groves to Capdepera | 4,766.16 mi (7,670.40 km) |
| Webster Groves to Carballo | 4,101.57 mi (6,600.84 km) |
| Webster Groves to Carcagente | 4,612.86 mi (7,423.69 km) |
| Webster Groves to Cardedeu | 4,646.31 mi (7,477.51 km) |
| Webster Groves to Carlet | 4,605.79 mi (7,412.31 km) |
