| Hartlepool to Dobrova | 907.53 mi (1,460.53 km) |
| Hartlepool to Dobrovnik | 944.21 mi (1,519.57 km) |
| Hartlepool to Dobrovo | 881.62 mi (1,418.84 km) |
| Hartlepool to Dol | 913.29 mi (1,469.80 km) |
| Hartlepool to Dolenjske Toplice | 943.78 mi (1,518.87 km) |
| Hartlepool to Domzale | 909.17 mi (1,463.17 km) |
| Hartlepool to Dornava | 940.79 mi (1,514.05 km) |
| Hartlepool to Dragomer | 908.20 mi (1,461.61 km) |
| Hartlepool to Dravograd | 901.42 mi (1,450.69 km) |
| Hartlepool to Gorenja Vas | 896.00 mi (1,441.98 km) |
| Hartlepool to Gorisnica | 943.85 mi (1,518.98 km) |
| Hartlepool to Gornja Radgona | 930.71 mi (1,497.83 km) |
| Hartlepool to Gornji Grad | 908.40 mi (1,461.92 km) |
| Hartlepool to Gornji Petrovci | 932.50 mi (1,500.71 km) |
| Hartlepool to Grad | 928.68 mi (1,494.56 km) |
