| Duchcov to Kilgore (Texas) | 5,246.42 mi (8,443.30 km) |
| Duchcov to Killeen (Texas) | 5,421.83 mi (8,725.59 km) |
| Duchcov to King City (California) | 5,840.67 mi (9,399.64 km) |
| Duchcov to King of Prussia (Pennsylvania) | 4,122.20 mi (6,634.04 km) |
| Duchcov to Kingman (Arizona) | 5,709.69 mi (9,188.86 km) |
| Duchcov to Kings Mountain (North Carolina) | 4,590.22 mi (7,387.25 km) |
| Duchcov to Kings Park (New York) | 4,002.32 mi (6,441.11 km) |
| Duchcov to Kings Park West (Virginia) | 4,257.21 mi (6,851.33 km) |
| Duchcov to Kingsburg (California) | 5,781.66 mi (9,304.67 km) |
| Duchcov to Kingsland (Georgia) | 4,828.26 mi (7,770.34 km) |
| Duchcov to Kingsport (Tennessee) | 4,571.96 mi (7,357.86 km) |
| Duchcov to Kingston (New York) | 3,983.77 mi (6,411.25 km) |
| Duchcov to Kingston (Pennsylvania) | 4,087.16 mi (6,577.65 km) |
| Duchcov to Kingstowne (Virginia) | 4,253.84 mi (6,845.90 km) |
| Duchcov to Kingsville (Texas) | 5,623.74 mi (9,050.53 km) |
