| Webster Groves to Brezovica | 4,968.93 mi (7,996.71 km) |
| Webster Groves to Cankova | 4,999.74 mi (8,046.31 km) |
| Webster Groves to Celje | 4,992.12 mi (8,034.05 km) |
| Webster Groves to Cerklje na Gorenjskem | 4,961.95 mi (7,985.48 km) |
| Webster Groves to Cerknica | 4,976.05 mi (8,008.17 km) |
| Webster Groves to Cerkno | 4,948.15 mi (7,963.29 km) |
| Webster Groves to Cerkvenjak | 5,003.48 mi (8,052.32 km) |
| Webster Groves to Cirkulane | 5,014.89 mi (8,070.68 km) |
| Webster Groves to Crensovci | 5,016.20 mi (8,072.80 km) |
| Webster Groves to Crna na Koroskem | 4,966.45 mi (7,992.73 km) |
| Webster Groves to Crnomelj | 5,017.31 mi (8,074.58 km) |
| Webster Groves to Destrnik | 5,004.27 mi (8,053.60 km) |
| Webster Groves to Divaca | 4,965.94 mi (7,991.91 km) |
| Webster Groves to Dobje | 5,001.11 mi (8,048.51 km) |
| Webster Groves to Dobrna | 4,986.35 mi (8,024.76 km) |
