| Gulbene to Dabuleni | 930.66 mi (1,497.75 km) |
| Gulbene to Darabani | 620.51 mi (998.62 km) |
| Gulbene to Darmanesti | 746.07 mi (1,200.68 km) |
| Gulbene to Dej | 707.37 mi (1,138.40 km) |
| Gulbene to Deva | 796.88 mi (1,282.46 km) |
| Gulbene to Dolhasca | 672.75 mi (1,082.68 km) |
| Gulbene to Dorohoi | 636.31 mi (1,024.04 km) |
| Gulbene to Draganesti-Olt | 903.13 mi (1,453.45 km) |
| Gulbene to Dragasani | 870.68 mi (1,401.23 km) |
| Gulbene to Drobeta-Turnu Severin | 883.81 mi (1,422.35 km) |
| Gulbene to Fagaras | 785.92 mi (1,264.82 km) |
| Gulbene to Falticeni | 670.95 mi (1,079.80 km) |
| Gulbene to Fetesti | 882.28 mi (1,419.89 km) |
| Gulbene to Filiasi | 893.05 mi (1,437.23 km) |
| Gulbene to Flamanzi | 664.47 mi (1,069.36 km) |
