| Quedlinburg to Caño Martin Peña (Puerto Rico) | 4,681.91 mi (7,534.80 km) |
| Quedlinburg to Cañon City (Colorado) | 5,122.18 mi (8,243.35 km) |
| Quedlinburg to Canóvanas (Puerto Rico) | 4,678.74 mi (7,529.70 km) |
| Quedlinburg to Canton (Georgia) | 4,623.90 mi (7,441.44 km) |
| Quedlinburg to Canton (Illinois) | 4,503.36 mi (7,247.45 km) |
| Quedlinburg to Canton (Mississippi) | 4,919.32 mi (7,916.89 km) |
| Quedlinburg to Canton (Ohio) | 4,177.63 mi (6,723.25 km) |
| Quedlinburg to Canyon (Texas) | 5,209.64 mi (8,384.11 km) |
| Quedlinburg to Canyon Lake (California) | 5,757.72 mi (9,266.15 km) |
| Quedlinburg to Canyon Lake (Texas) | 5,367.89 mi (8,638.79 km) |
| Quedlinburg to Cape Coral (Florida) | 4,920.27 mi (7,918.41 km) |
| Quedlinburg to Cape Girardeau (Missouri) | 4,654.34 mi (7,490.44 km) |
| Quedlinburg to Carbondale (Illinois) | 4,620.85 mi (7,436.54 km) |
| Quedlinburg to Carlisle (Pennsylvania) | 4,049.94 mi (6,517.75 km) |
| Quedlinburg to Carlsbad (California) | 5,792.33 mi (9,321.86 km) |
