| Giessen to Caguas (Puerto Rico) | 4,585.92 mi (7,380.33 km) |
| Giessen to Cahokia (Illinois) | 4,566.55 mi (7,349.15 km) |
| Giessen to Calabasas (California) | 5,762.91 mi (9,274.51 km) |
| Giessen to Caldwell (Idaho) | 5,146.26 mi (8,282.11 km) |
| Giessen to Caledonia (Wisconsin) | 4,273.34 mi (6,877.27 km) |
| Giessen to Calera (Alabama) | 4,709.35 mi (7,578.97 km) |
| Giessen to Calexico (California) | 5,753.74 mi (9,259.74 km) |
| Giessen to Calhoun (Georgia) | 4,569.55 mi (7,353.99 km) |
| Giessen to California (Maryland) | 4,049.80 mi (6,517.53 km) |
| Giessen to California City (California) | 5,679.17 mi (9,139.75 km) |
| Giessen to Callaway (Florida) | 4,813.82 mi (7,747.09 km) |
| Giessen to Calumet City (Illinois) | 4,318.82 mi (6,950.47 km) |
| Giessen to Calverton (Maryland) | 4,032.76 mi (6,490.09 km) |
| Giessen to Camano (Washington) | 5,023.40 mi (8,084.37 km) |
| Giessen to Camarillo (California) | 5,768.35 mi (9,283.26 km) |
