| Sliven to Dudley | 1,474.82 mi (2,373.50 km) |
| Sliven to Dukinfield | 1,494.29 mi (2,404.83 km) |
| Sliven to Dumbarton | 1,645.09 mi (2,647.51 km) |
| Sliven to Dumfries | 1,588.54 mi (2,556.50 km) |
| Sliven to Dunbar | 1,573.07 mi (2,531.61 km) |
| Sliven to Dunblane | 1,629.45 mi (2,622.35 km) |
| Sliven to Dundee | 1,601.80 mi (2,577.85 km) |
| Sliven to Dunfermline | 1,607.70 mi (2,587.35 km) |
| Sliven to Dunstable | 1,399.07 mi (2,251.59 km) |
| Sliven to Durham | 1,506.04 mi (2,423.73 km) |
| Sliven to Ealing | 1,382.89 mi (2,225.55 km) |
| Sliven to Earlestown | 1,515.97 mi (2,439.73 km) |
| Sliven to Earley | 1,407.71 mi (2,265.48 km) |
| Sliven to East Barnet | 1,379.67 mi (2,220.36 km) |
| Sliven to East Dereham | 1,357.77 mi (2,185.12 km) |
