| Duchcov to Indianola (Iowa) | 4,722.58 mi (7,600.25 km) |
| Duchcov to Indio (California) | 5,861.53 mi (9,433.23 km) |
| Duchcov to Inglewood (California) | 5,906.25 mi (9,505.19 km) |
| Duchcov to Inkster (Michigan) | 4,315.82 mi (6,945.64 km) |
| Duchcov to Inver Grove Heights (Minnesota) | 4,525.99 mi (7,283.87 km) |
| Duchcov to Inwood (New York) | 4,034.21 mi (6,492.44 km) |
| Duchcov to Iona (Florida) | 5,059.68 mi (8,142.77 km) |
| Duchcov to Ionia (Michigan) | 4,345.65 mi (6,993.64 km) |
| Duchcov to Iowa City (Iowa) | 4,638.03 mi (7,464.20 km) |
| Duchcov to Irmo (South Carolina) | 4,641.01 mi (7,468.99 km) |
| Duchcov to Irondale (Alabama) | 4,880.92 mi (7,855.08 km) |
| Duchcov to Ironton (Ohio) | 4,476.92 mi (7,204.90 km) |
| Duchcov to Irvine (California) | 5,907.70 mi (9,507.52 km) |
| Duchcov to Irving (Texas) | 5,296.87 mi (8,524.49 km) |
| Duchcov to Isabela (Puerto Rico) | 4,837.66 mi (7,785.47 km) |
