| Arnstadt to Carlsbad (New Mexico) | 5,467.56 mi (8,799.19 km) |
| Arnstadt to Carmel (Indiana) | 4,422.56 mi (7,117.42 km) |
| Arnstadt to Carmichael (California) | 5,613.61 mi (9,034.24 km) |
| Arnstadt to Carney (Maryland) | 4,082.61 mi (6,570.33 km) |
| Arnstadt to Carnot-Moon (Pennsylvania) | 4,173.11 mi (6,715.98 km) |
| Arnstadt to Carol Stream (Illinois) | 4,397.91 mi (7,077.75 km) |
| Arnstadt to Carolina (Puerto Rico) | 4,673.74 mi (7,521.66 km) |
| Arnstadt to Carolina Forest (South Carolina) | 4,449.09 mi (7,160.12 km) |
| Arnstadt to Carpentersville (Illinois) | 4,393.43 mi (7,070.55 km) |
| Arnstadt to Carpinteria (California) | 5,822.55 mi (9,370.49 km) |
| Arnstadt to Carrboro (North Carolina) | 4,350.14 mi (7,000.88 km) |
| Arnstadt to Carroll (Iowa) | 4,624.85 mi (7,442.98 km) |
| Arnstadt to Carrollton (Georgia) | 4,702.74 mi (7,568.33 km) |
| Arnstadt to Carrollton (Texas) | 5,177.98 mi (8,333.16 km) |
| Arnstadt to Carrollwood (Florida) | 4,882.72 mi (7,857.98 km) |
