| Targu Secuiesc to Curtea de Arges | 92.24 mi (148.44 km) |
| Targu Secuiesc to Dabuleni | 181.84 mi (292.64 km) |
| Targu Secuiesc to Darabani | 152.74 mi (245.82 km) |
| Targu Secuiesc to Darmanesti | 30.46 mi (49.02 km) |
| Targu Secuiesc to Dej | 134.13 mi (215.85 km) |
| Targu Secuiesc to Deva | 155.23 mi (249.81 km) |
| Targu Secuiesc to Dolhasca | 101.50 mi (163.34 km) |
| Targu Secuiesc to Dorohoi | 136.17 mi (219.14 km) |
| Targu Secuiesc to Draganesti-Olt | 148.69 mi (239.30 km) |
| Targu Secuiesc to Dragasani | 129.83 mi (208.94 km) |
| Targu Secuiesc to Drobeta-Turnu Severin | 193.98 mi (312.19 km) |
| Targu Secuiesc to Fagaras | 57.04 mi (91.80 km) |
| Targu Secuiesc to Falticeni | 101.35 mi (163.11 km) |
| Targu Secuiesc to Fetesti | 136.59 mi (219.82 km) |
| Targu Secuiesc to Filiasi | 168.66 mi (271.44 km) |
