| Duchcov to Columbia (Illinois) | 4,757.51 mi (7,656.47 km) |
| Duchcov to Columbia (Maryland) | 4,221.86 mi (6,794.43 km) |
| Duchcov to Columbia (Missouri) | 4,806.63 mi (7,735.52 km) |
| Duchcov to Columbia (Pennsylvania) | 4,168.20 mi (6,708.07 km) |
| Duchcov to Columbia (South Carolina) | 4,632.75 mi (7,455.70 km) |
| Duchcov to Columbia (Tennessee) | 4,788.11 mi (7,705.72 km) |
| Duchcov to Columbia Heights (Minnesota) | 4,520.60 mi (7,275.21 km) |
| Duchcov to Columbine (Colorado) | 5,190.64 mi (8,353.52 km) |
| Duchcov to Columbus (Georgia) | 4,865.75 mi (7,830.67 km) |
| Duchcov to Columbus (Indiana) | 4,563.55 mi (7,344.32 km) |
| Duchcov to Columbus (Mississippi) | 4,949.00 mi (7,964.65 km) |
| Duchcov to Columbus (Nebraska) | 4,844.60 mi (7,796.63 km) |
| Duchcov to Columbus (Ohio) | 4,416.63 mi (7,107.87 km) |
| Duchcov to Commack (New York) | 4,005.77 mi (6,446.66 km) |
| Duchcov to Commerce (California) | 5,898.61 mi (9,492.90 km) |
