| Harlingen to Dabrowa Tarnowska | 696.59 mi (1,121.05 km) |
| Harlingen to Darlowo | 455.90 mi (733.71 km) |
| Harlingen to Debica | 717.42 mi (1,154.57 km) |
| Harlingen to Deblin | 700.51 mi (1,127.36 km) |
| Harlingen to Debno | 386.91 mi (622.68 km) |
| Harlingen to Dobre Miasto | 615.42 mi (990.43 km) |
| Harlingen to Drawsko Pomorskie | 428.12 mi (688.99 km) |
| Harlingen to Drezdenko | 432.92 mi (696.72 km) |
| Harlingen to Dzialdowo | 609.61 mi (981.08 km) |
| Harlingen to Dzierzoniow | 506.31 mi (814.82 km) |
| Harlingen to Elblag | 575.09 mi (925.52 km) |
| Harlingen to Elk | 695.82 mi (1,119.81 km) |
| Harlingen to Garwolin | 685.23 mi (1,102.78 km) |
| Harlingen to Gdansk | 545.12 mi (877.29 km) |
| Harlingen to Gdynia | 541.32 mi (871.18 km) |
