| Duchcov to Naugatuck (Connecticut) | 3,967.23 mi (6,384.63 km) |
| Duchcov to Navarre (Florida) | 5,052.70 mi (8,131.53 km) |
| Duchcov to Nederland (Texas) | 5,346.59 mi (8,604.50 km) |
| Duchcov to Neenah (Wisconsin) | 4,405.77 mi (7,090.41 km) |
| Duchcov to Neosho (Missouri) | 4,989.77 mi (8,030.26 km) |
| Duchcov to Nesconset (New York) | 4,000.49 mi (6,438.17 km) |
| Duchcov to New Albany (Indiana) | 4,605.48 mi (7,411.81 km) |
| Duchcov to New Albany (Ohio) | 4,404.51 mi (7,088.38 km) |
| Duchcov to New Baltimore (Michigan) | 4,275.71 mi (6,881.08 km) |
| Duchcov to New Baltimore (Virginia) | 4,276.62 mi (6,882.55 km) |
| Duchcov to New Bedford (Massachusetts) | 3,876.58 mi (6,238.76 km) |
| Duchcov to New Berlin (Wisconsin) | 4,453.50 mi (7,167.22 km) |
| Duchcov to New Bern (North Carolina) | 4,428.53 mi (7,127.03 km) |
| Duchcov to New Braunfels (Texas) | 5,511.62 mi (8,870.09 km) |
| Duchcov to New Brighton (Minnesota) | 4,518.37 mi (7,271.61 km) |
