| Rocky River to Chojnice | 4,320.60 mi (6,953.33 km) |
| Rocky River to Chojnow | 4,356.96 mi (7,011.85 km) |
| Rocky River to Chorzow | 4,503.31 mi (7,247.37 km) |
| Rocky River to Choszczno | 4,267.05 mi (6,867.15 km) |
| Rocky River to Chrzanow | 4,526.18 mi (7,284.18 km) |
| Rocky River to Ciechanow | 4,458.06 mi (7,174.56 km) |
| Rocky River to Ciechocinek | 4,394.42 mi (7,072.14 km) |
| Rocky River to Cieszyn | 4,514.15 mi (7,264.82 km) |
| Rocky River to Czarna Bialostocka | 4,528.47 mi (7,287.87 km) |
| Rocky River to Czarnkow | 4,317.18 mi (6,947.82 km) |
| Rocky River to Czechowice-Dziedzice | 4,521.01 mi (7,275.86 km) |
| Rocky River to Czeladz | 4,506.73 mi (7,252.88 km) |
| Rocky River to Czersk Pomorski | 4,331.45 mi (6,970.80 km) |
| Rocky River to Czestochowa | 4,489.05 mi (7,224.43 km) |
| Rocky River to Czluchow | 4,315.62 mi (6,945.31 km) |
