| Tulcea to Deysbrook | 1,523.02 mi (2,451.07 km) |
| Tulcea to Didcot | 1,435.87 mi (2,310.82 km) |
| Tulcea to Dingle | 1,523.58 mi (2,451.97 km) |
| Tulcea to Dinnington | 1,451.91 mi (2,336.62 km) |
| Tulcea to Dodworth | 1,467.15 mi (2,361.15 km) |
| Tulcea to Dollis Hill | 1,392.60 mi (2,241.17 km) |
| Tulcea to Doncaster | 1,451.28 mi (2,335.61 km) |
| Tulcea to Dorchester | 1,482.84 mi (2,386.40 km) |
| Tulcea to Dorking | 1,394.16 mi (2,243.68 km) |
| Tulcea to Dorridge | 1,463.89 mi (2,355.90 km) |
| Tulcea to Dover | 1,322.80 mi (2,128.85 km) |
| Tulcea to Downham Market | 1,377.19 mi (2,216.37 km) |
| Tulcea to Droitwich | 1,479.64 mi (2,381.25 km) |
| Tulcea to Dronfield | 1,461.91 mi (2,352.71 km) |
| Tulcea to Droylsden | 1,492.15 mi (2,401.39 km) |
