| State College to Coudekerque-Branche | 3,727.30 mi (5,998.52 km) |
| State College to Coueron | 3,657.51 mi (5,886.19 km) |
| State College to Coulommiers | 3,816.56 mi (6,142.16 km) |
| State College to Courbevoic | 3,779.80 mi (6,083.00 km) |
| State College to Courcouronnes | 3,794.86 mi (6,107.24 km) |
| State College to Cournon-d'Auvergne | 3,912.66 mi (6,296.82 km) |
| State College to Courrieres | 3,764.97 mi (6,059.14 km) |
| State College to Coutras | 3,788.44 mi (6,096.91 km) |
| State College to Couzeix | 3,823.76 mi (6,153.74 km) |
| State College to Cran-Gevrier | 4,032.14 mi (6,489.11 km) |
| State College to Craponne | 3,978.24 mi (6,402.36 km) |
| State College to Creil | 3,779.23 mi (6,082.08 km) |
| State College to Crepy-en-Valois | 3,796.56 mi (6,109.97 km) |
| State College to Crest | 4,023.65 mi (6,475.43 km) |
| State College to Creteil | 3,791.51 mi (6,101.85 km) |
