| Duncan to Dabrowa Gornicza | 5,434.51 mi (8,745.99 km) |
| Duncan to Dabrowa Tarnowska | 5,500.46 mi (8,852.13 km) |
| Duncan to Darlowo | 5,162.06 mi (8,307.54 km) |
| Duncan to Debica | 5,520.00 mi (8,883.58 km) |
| Duncan to Deblin | 5,462.39 mi (8,790.87 km) |
| Duncan to Debno | 5,179.72 mi (8,335.96 km) |
| Duncan to Dobre Miasto | 5,304.15 mi (8,536.20 km) |
| Duncan to Drawsko Pomorskie | 5,181.17 mi (8,338.28 km) |
| Duncan to Drezdenko | 5,212.52 mi (8,388.74 km) |
| Duncan to Dzialdowo | 5,332.42 mi (8,581.69 km) |
| Duncan to Dzierzoniow | 5,331.73 mi (8,580.59 km) |
| Duncan to Elblag | 5,265.70 mi (8,474.33 km) |
| Duncan to Elk | 5,370.86 mi (8,643.56 km) |
| Duncan to Garwolin | 5,439.52 mi (8,754.06 km) |
| Duncan to Gdansk | 5,234.49 mi (8,424.09 km) |
