| Grudziadz to Carson (California) | 5,877.39 mi (9,458.75 km) |
| Grudziadz to Carson City (Nevada) | 5,574.81 mi (8,971.80 km) |
| Grudziadz to Carteret (New Jersey) | 4,148.50 mi (6,676.36 km) |
| Grudziadz to Cartersville (Georgia) | 4,862.07 mi (7,824.74 km) |
| Grudziadz to Carthage (Missouri) | 5,014.33 mi (8,069.79 km) |
| Grudziadz to Cary (Illinois) | 4,541.07 mi (7,308.14 km) |
| Grudziadz to Cary (North Carolina) | 4,561.99 mi (7,341.81 km) |
| Grudziadz to Casa de Oro-Mount Helix (California) | 5,914.35 mi (9,518.23 km) |
| Grudziadz to Casa Grande (Arizona) | 5,773.65 mi (9,291.79 km) |
| Grudziadz to Casas Adobes (Arizona) | 5,788.33 mi (9,315.42 km) |
| Grudziadz to Cascades (Virginia) | 4,340.10 mi (6,984.72 km) |
| Grudziadz to Casper (Wyoming) | 5,029.57 mi (8,094.31 km) |
| Grudziadz to Casselberry (Florida) | 5,036.41 mi (8,105.33 km) |
| Grudziadz to Castaic (California) | 5,845.42 mi (9,407.29 km) |
| Grudziadz to Castle Pines (Colorado) | 5,191.71 mi (8,355.25 km) |
