| Green Bay to Cadillac (Michigan) | 128.37 mi (206.60 km) |
| Green Bay to Caguas (Puerto Rico) | 2,214.92 mi (3,564.58 km) |
| Green Bay to Cahokia (Illinois) | 426.36 mi (686.16 km) |
| Green Bay to Calabasas (California) | 1,776.08 mi (2,858.32 km) |
| Green Bay to Caldwell (Idaho) | 1,416.97 mi (2,280.39 km) |
| Green Bay to Caledonia (Wisconsin) | 118.71 mi (191.05 km) |
| Green Bay to Calera (Alabama) | 789.75 mi (1,270.98 km) |
| Green Bay to Calexico (California) | 1,683.56 mi (2,709.42 km) |
| Green Bay to Calhoun (Georgia) | 711.27 mi (1,144.68 km) |
| Green Bay to California (Maryland) | 733.30 mi (1,180.13 km) |
| Green Bay to California City (California) | 1,700.17 mi (2,736.17 km) |
| Green Bay to Callaway (Florida) | 1,002.38 mi (1,613.17 km) |
| Green Bay to Calumet City (Illinois) | 201.69 mi (324.58 km) |
| Green Bay to Calverton (Maryland) | 681.48 mi (1,096.74 km) |
| Green Bay to Camano (Washington) | 1,649.68 mi (2,654.90 km) |
