| Webster Groves to Cavdir | 5,961.91 mi (9,594.76 km) |
| Webster Groves to Cay | 5,937.47 mi (9,555.44 km) |
| Webster Groves to Caybasi | 6,016.88 mi (9,683.23 km) |
| Webster Groves to Caycuma | 5,828.35 mi (9,379.82 km) |
| Webster Groves to Cayeli | 6,128.17 mi (9,862.33 km) |
| Webster Groves to Cayiralan | 6,061.70 mi (9,755.36 km) |
| Webster Groves to Cayirhan | 5,883.25 mi (9,468.18 km) |
| Webster Groves to Cayirli | 6,178.16 mi (9,942.79 km) |
| Webster Groves to Cayirova | 5,764.36 mi (9,276.84 km) |
| Webster Groves to Caykara | 6,132.27 mi (9,868.94 km) |
| Webster Groves to Cekerek | 6,015.60 mi (9,681.17 km) |
| Webster Groves to Cekme | 5,746.76 mi (9,248.52 km) |
| Webster Groves to Celtik | 5,942.60 mi (9,563.69 km) |
| Webster Groves to Cerkes | 5,888.15 mi (9,476.06 km) |
| Webster Groves to Cerkezkoy | 5,692.16 mi (9,160.64 km) |
