| Grudziadz to Cookeville (Tennessee) | 4,778.73 mi (7,690.62 km) |
| Grudziadz to Coolidge (Arizona) | 5,765.57 mi (9,278.79 km) |
| Grudziadz to Coon Rapids (Minnesota) | 4,535.16 mi (7,298.63 km) |
| Grudziadz to Cooper City (Florida) | 5,140.58 mi (8,272.97 km) |
| Grudziadz to Coos Bay (Oregon) | 5,394.22 mi (8,681.15 km) |
| Grudziadz to Copiague (New York) | 4,114.03 mi (6,620.90 km) |
| Grudziadz to Coppell (Texas) | 5,338.37 mi (8,591.27 km) |
| Grudziadz to Copperas Cove (Texas) | 5,474.71 mi (8,810.69 km) |
| Grudziadz to Coral Gables (Florida) | 5,158.79 mi (8,302.27 km) |
| Grudziadz to Coral Springs (Florida) | 5,127.30 mi (8,251.60 km) |
| Grudziadz to Coral Terrace (Florida) | 5,157.72 mi (8,300.54 km) |
| Grudziadz to Coralville (Iowa) | 4,674.65 mi (7,523.12 km) |
| Grudziadz to Coram (New York) | 4,089.55 mi (6,581.50 km) |
| Grudziadz to Corcoran (California) | 5,765.08 mi (9,277.99 km) |
| Grudziadz to Cordele (Georgia) | 4,945.97 mi (7,959.76 km) |
