| Quedlinburg to Caguas (Puerto Rico) | 4,691.83 mi (7,550.77 km) |
| Quedlinburg to Cahokia (Illinois) | 4,611.45 mi (7,421.42 km) |
| Quedlinburg to Calabasas (California) | 5,769.52 mi (9,285.15 km) |
| Quedlinburg to Caldwell (Idaho) | 5,144.47 mi (8,279.22 km) |
| Quedlinburg to Caledonia (Wisconsin) | 4,314.13 mi (6,942.92 km) |
| Quedlinburg to Calera (Alabama) | 4,767.83 mi (7,673.08 km) |
| Quedlinburg to Calexico (California) | 5,767.54 mi (9,281.96 km) |
| Quedlinburg to Calhoun (Georgia) | 4,628.46 mi (7,448.79 km) |
| Quedlinburg to California (Maryland) | 4,113.80 mi (6,620.52 km) |
| Quedlinburg to California City (California) | 5,685.93 mi (9,150.62 km) |
| Quedlinburg to Callaway (Florida) | 4,878.51 mi (7,851.20 km) |
| Quedlinburg to Calumet City (Illinois) | 4,362.16 mi (7,020.23 km) |
| Quedlinburg to Calverton (Maryland) | 4,094.79 mi (6,589.93 km) |
| Quedlinburg to Camano (Washington) | 5,007.33 mi (8,058.51 km) |
| Quedlinburg to Camarillo (California) | 5,774.23 mi (9,292.72 km) |
