| Sligo to Dabuleni | 1,623.75 mi (2,613.17 km) |
| Sligo to Darabani | 1,556.71 mi (2,505.28 km) |
| Sligo to Darmanesti | 1,616.42 mi (2,601.38 km) |
| Sligo to Dej | 1,482.77 mi (2,386.28 km) |
| Sligo to Deva | 1,492.53 mi (2,401.99 km) |
| Sligo to Dolhasca | 1,583.37 mi (2,548.18 km) |
| Sligo to Dorohoi | 1,556.68 mi (2,505.24 km) |
| Sligo to Draganesti-Olt | 1,625.50 mi (2,615.98 km) |
| Sligo to Dragasani | 1,594.54 mi (2,566.16 km) |
| Sligo to Drobeta-Turnu Severin | 1,532.10 mi (2,465.68 km) |
| Sligo to Fagaras | 1,575.94 mi (2,536.23 km) |
| Sligo to Falticeni | 1,569.87 mi (2,526.46 km) |
| Sligo to Fetesti | 1,746.36 mi (2,810.49 km) |
| Sligo to Filiasi | 1,576.05 mi (2,536.40 km) |
| Sligo to Flamanzi | 1,589.57 mi (2,558.16 km) |
