| Roudnice nad Labem to Cookeville (Tennessee) | 4,729.27 mi (7,611.02 km) |
| Roudnice nad Labem to Coolidge (Arizona) | 5,796.33 mi (9,328.30 km) |
| Roudnice nad Labem to Coon Rapids (Minnesota) | 4,541.14 mi (7,308.25 km) |
| Roudnice nad Labem to Cooper City (Florida) | 5,040.93 mi (8,112.59 km) |
| Roudnice nad Labem to Coos Bay (Oregon) | 5,491.36 mi (8,837.49 km) |
| Roudnice nad Labem to Copiague (New York) | 4,043.74 mi (6,507.77 km) |
| Roudnice nad Labem to Coppell (Texas) | 5,317.35 mi (8,557.44 km) |
| Roudnice nad Labem to Copperas Cove (Texas) | 5,451.55 mi (8,773.42 km) |
| Roudnice nad Labem to Coral Gables (Florida) | 5,058.03 mi (8,140.11 km) |
| Roudnice nad Labem to Coral Springs (Florida) | 5,028.25 mi (8,092.19 km) |
| Roudnice nad Labem to Coral Terrace (Florida) | 5,057.20 mi (8,138.77 km) |
| Roudnice nad Labem to Coralville (Iowa) | 4,663.46 mi (7,505.12 km) |
| Roudnice nad Labem to Coram (New York) | 4,018.97 mi (6,467.90 km) |
| Roudnice nad Labem to Corcoran (California) | 5,831.92 mi (9,385.57 km) |
| Roudnice nad Labem to Cordele (Georgia) | 4,876.81 mi (7,848.47 km) |
