| Horndean to Dobrova | 779.58 mi (1,254.61 km) |
| Horndean to Dobrovnik | 840.30 mi (1,352.33 km) |
| Horndean to Dobrovo | 745.45 mi (1,199.68 km) |
| Horndean to Dol | 787.72 mi (1,267.71 km) |
| Horndean to Dolenjske Toplice | 816.76 mi (1,314.45 km) |
| Horndean to Domzale | 783.96 mi (1,261.67 km) |
| Horndean to Dornava | 830.53 mi (1,336.61 km) |
| Horndean to Dragomer | 779.48 mi (1,254.45 km) |
| Horndean to Dravograd | 786.51 mi (1,265.76 km) |
| Horndean to Gorenja Vas | 766.62 mi (1,233.75 km) |
| Horndean to Gorisnica | 833.81 mi (1,341.89 km) |
| Horndean to Gornja Radgona | 824.54 mi (1,326.97 km) |
| Horndean to Gornji Grad | 787.23 mi (1,266.92 km) |
| Horndean to Gornji Petrovci | 830.02 mi (1,335.79 km) |
| Horndean to Grad | 825.21 mi (1,328.05 km) |
