| Holyhead to Dabrowa Gornicza | 1,033.05 mi (1,662.54 km) |
| Holyhead to Dabrowa Tarnowska | 1,111.00 mi (1,787.98 km) |
| Holyhead to Darlowo | 857.56 mi (1,380.11 km) |
| Holyhead to Debica | 1,131.82 mi (1,821.49 km) |
| Holyhead to Deblin | 1,115.93 mi (1,795.91 km) |
| Holyhead to Debno | 802.02 mi (1,290.73 km) |
| Holyhead to Dobre Miasto | 1,020.76 mi (1,642.76 km) |
| Holyhead to Drawsko Pomorskie | 838.58 mi (1,349.56 km) |
| Holyhead to Drezdenko | 847.34 mi (1,363.66 km) |
| Holyhead to Dzialdowo | 1,020.24 mi (1,641.92 km) |
| Holyhead to Dzierzoniow | 918.78 mi (1,478.64 km) |
| Holyhead to Elblag | 979.20 mi (1,575.86 km) |
| Holyhead to Elk | 1,101.62 mi (1,772.89 km) |
| Holyhead to Garwolin | 1,100.18 mi (1,770.58 km) |
| Holyhead to Gdansk | 947.64 mi (1,525.07 km) |
