| Gloucester to Dobrova | 853.03 mi (1,372.81 km) |
| Gloucester to Dobrovnik | 909.21 mi (1,463.22 km) |
| Gloucester to Dobrovo | 820.27 mi (1,320.10 km) |
| Gloucester to Dol | 860.75 mi (1,385.24 km) |
| Gloucester to Dolenjske Toplice | 890.24 mi (1,432.70 km) |
| Gloucester to Domzale | 856.90 mi (1,379.05 km) |
| Gloucester to Dornava | 900.71 mi (1,449.56 km) |
| Gloucester to Dragomer | 853.08 mi (1,372.90 km) |
| Gloucester to Dravograd | 857.38 mi (1,379.81 km) |
| Gloucester to Gorenja Vas | 840.27 mi (1,352.28 km) |
| Gloucester to Gorisnica | 903.97 mi (1,454.79 km) |
| Gloucester to Gornja Radgona | 893.82 mi (1,438.47 km) |
| Gloucester to Gornji Grad | 859.38 mi (1,383.04 km) |
| Gloucester to Gornji Petrovci | 898.55 mi (1,446.08 km) |
| Gloucester to Grad | 893.92 mi (1,438.63 km) |
