| Targu Secuiesc to Dobrovnik | 469.13 mi (754.99 km) |
| Targu Secuiesc to Dobrovo | 604.67 mi (973.12 km) |
| Targu Secuiesc to Dol | 551.00 mi (886.74 km) |
| Targu Secuiesc to Dolenjske Toplice | 532.94 mi (857.68 km) |
| Targu Secuiesc to Domzale | 553.06 mi (890.07 km) |
| Targu Secuiesc to Dornava | 487.86 mi (785.13 km) |
| Targu Secuiesc to Dragomer | 563.78 mi (907.31 km) |
| Targu Secuiesc to Dravograd | 531.87 mi (855.97 km) |
| Targu Secuiesc to Gorenja Vas | 574.70 mi (924.90 km) |
| Targu Secuiesc to Gorisnica | 484.80 mi (780.21 km) |
| Targu Secuiesc to Gornja Radgona | 486.02 mi (782.17 km) |
| Targu Secuiesc to Gornji Grad | 542.54 mi (873.14 km) |
| Targu Secuiesc to Gornji Petrovci | 475.78 mi (765.70 km) |
| Targu Secuiesc to Grad | 481.37 mi (774.69 km) |
| Targu Secuiesc to Grosuplje | 550.98 mi (886.71 km) |
