| Webster Groves to Capodrise | 5,175.27 mi (8,328.79 km) |
| Webster Groves to Capoterra | 5,029.67 mi (8,094.47 km) |
| Webster Groves to Capriolo | 4,810.09 mi (7,741.09 km) |
| Webster Groves to Capua | 5,169.37 mi (8,319.30 km) |
| Webster Groves to Capurso | 5,281.02 mi (8,498.98 km) |
| Webster Groves to Carate Brianza | 4,775.22 mi (7,684.98 km) |
| Webster Groves to Caravaggio | 4,804.06 mi (7,731.38 km) |
| Webster Groves to Carbonera | 4,900.58 mi (7,886.73 km) |
| Webster Groves to Carbonia | 5,010.52 mi (8,063.65 km) |
| Webster Groves to Cardito | 5,179.57 mi (8,335.71 km) |
| Webster Groves to Carignano | 4,747.82 mi (7,640.88 km) |
| Webster Groves to Carini | 5,254.02 mi (8,455.53 km) |
| Webster Groves to Carlentini | 5,368.86 mi (8,640.35 km) |
| Webster Groves to Carmagnola | 4,751.78 mi (7,647.25 km) |
| Webster Groves to Carmiano | 5,357.60 mi (8,622.23 km) |
