| Tulcea to Dudley | 1,479.06 mi (2,380.31 km) |
| Tulcea to Dukinfield | 1,488.99 mi (2,396.30 km) |
| Tulcea to Dumbarton | 1,620.57 mi (2,608.06 km) |
| Tulcea to Dumfries | 1,570.45 mi (2,527.39 km) |
| Tulcea to Dunbar | 1,544.71 mi (2,485.98 km) |
| Tulcea to Dunblane | 1,601.95 mi (2,578.10 km) |
| Tulcea to Dundee | 1,570.17 mi (2,526.94 km) |
| Tulcea to Dunfermline | 1,580.33 mi (2,543.29 km) |
| Tulcea to Dunstable | 1,407.58 mi (2,265.28 km) |
| Tulcea to Durham | 1,487.36 mi (2,393.67 km) |
| Tulcea to Ealing | 1,394.97 mi (2,244.99 km) |
| Tulcea to Earlestown | 1,511.72 mi (2,432.87 km) |
| Tulcea to Earley | 1,421.46 mi (2,287.61 km) |
| Tulcea to East Barnet | 1,390.24 mi (2,237.38 km) |
| Tulcea to East Dereham | 1,355.59 mi (2,181.60 km) |
