| Harwich to Dobrova | 719.70 mi (1,158.25 km) |
| Harwich to Dobrovnik | 769.36 mi (1,238.17 km) |
| Harwich to Dobrovo | 689.61 mi (1,109.82 km) |
| Harwich to Dol | 726.69 mi (1,169.50 km) |
| Harwich to Dolenjske Toplice | 756.74 mi (1,217.85 km) |
| Harwich to Domzale | 722.72 mi (1,163.10 km) |
| Harwich to Dornava | 762.42 mi (1,227.00 km) |
| Harwich to Dragomer | 720.00 mi (1,158.73 km) |
| Harwich to Dravograd | 720.18 mi (1,159.02 km) |
| Harwich to Gorenja Vas | 707.36 mi (1,138.39 km) |
| Harwich to Gorisnica | 765.63 mi (1,232.16 km) |
| Harwich to Gornja Radgona | 754.48 mi (1,214.21 km) |
| Harwich to Gornji Grad | 723.98 mi (1,165.13 km) |
| Harwich to Gornji Petrovci | 758.34 mi (1,220.43 km) |
| Harwich to Grad | 753.93 mi (1,213.33 km) |
