| Giessen to Carson (California) | 5,768.70 mi (9,283.82 km) |
| Giessen to Carson City (Nevada) | 5,494.61 mi (8,842.73 km) |
| Giessen to Carteret (New Jersey) | 3,854.64 mi (6,203.45 km) |
| Giessen to Cartersville (Georgia) | 4,580.39 mi (7,371.43 km) |
| Giessen to Carthage (Missouri) | 4,791.04 mi (7,710.44 km) |
| Giessen to Cary (Illinois) | 4,315.26 mi (6,944.74 km) |
| Giessen to Cary (North Carolina) | 4,262.09 mi (6,859.17 km) |
| Giessen to Casa de Oro-Mount Helix (California) | 5,793.99 mi (9,324.53 km) |
| Giessen to Casa Grande (Arizona) | 5,623.47 mi (9,050.10 km) |
| Giessen to Casas Adobes (Arizona) | 5,631.61 mi (9,063.20 km) |
| Giessen to Cascades (Virginia) | 4,050.76 mi (6,519.07 km) |
| Giessen to Casper (Wyoming) | 4,892.71 mi (7,874.06 km) |
| Giessen to Casselberry (Florida) | 4,715.16 mi (7,588.32 km) |
| Giessen to Castaic (California) | 5,741.35 mi (9,239.81 km) |
| Giessen to Castle Pines (Colorado) | 5,031.90 mi (8,098.07 km) |
