| Grefrath to Dabrowa Tarnowska | 644.07 mi (1,036.53 km) |
| Grefrath to Darlowo | 470.26 mi (756.81 km) |
| Grefrath to Debica | 664.60 mi (1,069.58 km) |
| Grefrath to Deblin | 667.21 mi (1,073.77 km) |
| Grefrath to Debno | 367.95 mi (592.15 km) |
| Grefrath to Dobre Miasto | 615.62 mi (990.74 km) |
| Grefrath to Drawsko Pomorskie | 425.99 mi (685.56 km) |
| Grefrath to Drezdenko | 415.74 mi (669.08 km) |
| Grefrath to Dzialdowo | 598.55 mi (963.28 km) |
| Grefrath to Dzierzoniow | 449.59 mi (723.55 km) |
| Grefrath to Elblag | 579.07 mi (931.92 km) |
| Grefrath to Elk | 692.59 mi (1,114.61 km) |
| Grefrath to Garwolin | 655.99 mi (1,055.72 km) |
| Grefrath to Gdansk | 553.13 mi (890.18 km) |
| Grefrath to Gdynia | 552.05 mi (888.44 km) |
