| Duchcov to North Augusta (South Carolina) | 4,700.07 mi (7,564.03 km) |
| Duchcov to North Aurora (Illinois) | 4,519.49 mi (7,273.41 km) |
| Duchcov to North Babylon (New York) | 4,012.53 mi (6,457.55 km) |
| Duchcov to North Bay Shore (New York) | 4,008.74 mi (6,451.45 km) |
| Duchcov to North Bellmore (New York) | 4,022.79 mi (6,474.06 km) |
| Duchcov to North Bellport (New York) | 3,995.16 mi (6,429.59 km) |
| Duchcov to North Bend (Oregon) | 5,467.76 mi (8,799.52 km) |
| Duchcov to North Bethesda (Maryland) | 4,239.63 mi (6,823.03 km) |
| Duchcov to North Branch (Minnesota) | 4,487.37 mi (7,221.73 km) |
| Duchcov to North Canton (Ohio) | 4,314.17 mi (6,942.98 km) |
| Duchcov to North Charleston (South Carolina) | 4,656.69 mi (7,494.22 km) |
| Duchcov to North Chicago (Illinois) | 4,476.95 mi (7,204.95 km) |
| Duchcov to North Decatur (Georgia) | 4,776.38 mi (7,686.84 km) |
| Duchcov to North Druid Hills (Georgia) | 4,777.22 mi (7,688.19 km) |
| Duchcov to North Fair Oaks (California) | 5,789.39 mi (9,317.13 km) |
