| Arnstadt to Carson (California) | 5,821.25 mi (9,368.39 km) |
| Arnstadt to Carson City (Nevada) | 5,541.43 mi (8,918.06 km) |
| Arnstadt to Carteret (New Jersey) | 3,937.80 mi (6,337.27 km) |
| Arnstadt to Cartersville (Georgia) | 4,662.16 mi (7,503.02 km) |
| Arnstadt to Carthage (Missouri) | 4,863.31 mi (7,826.75 km) |
| Arnstadt to Cary (Illinois) | 4,387.53 mi (7,061.04 km) |
| Arnstadt to Cary (North Carolina) | 4,346.50 mi (6,995.02 km) |
| Arnstadt to Casa de Oro-Mount Helix (California) | 5,848.76 mi (9,412.66 km) |
| Arnstadt to Casa Grande (Arizona) | 5,683.56 mi (9,146.81 km) |
| Arnstadt to Casas Adobes (Arizona) | 5,692.90 mi (9,161.84 km) |
| Arnstadt to Cascades (Virginia) | 4,133.36 mi (6,652.00 km) |
| Arnstadt to Casper (Wyoming) | 4,949.60 mi (7,965.62 km) |
| Arnstadt to Casselberry (Florida) | 4,803.07 mi (7,729.80 km) |
| Arnstadt to Castaic (California) | 5,792.99 mi (9,322.92 km) |
| Arnstadt to Castle Pines (Colorado) | 5,093.17 mi (8,196.66 km) |
