| Viareggio to Dudley | 822.14 mi (1,323.11 km) |
| Viareggio to Dukinfield | 867.73 mi (1,396.47 km) |
| Viareggio to Dumbarton | 1,059.15 mi (1,704.54 km) |
| Viareggio to Dumfries | 989.28 mi (1,592.10 km) |
| Viareggio to Dunbar | 1,009.13 mi (1,624.03 km) |
| Viareggio to Dunblane | 1,055.08 mi (1,698.00 km) |
| Viareggio to Dundee | 1,044.73 mi (1,681.34 km) |
| Viareggio to Dunfermline | 1,035.77 mi (1,666.92 km) |
| Viareggio to Dunstable | 744.21 mi (1,197.69 km) |
| Viareggio to Durham | 920.19 mi (1,480.90 km) |
| Viareggio to Ealing | 719.78 mi (1,158.38 km) |
| Viareggio to Earlestown | 883.33 mi (1,421.58 km) |
| Viareggio to Earley | 736.17 mi (1,184.75 km) |
| Viareggio to East Barnet | 721.54 mi (1,161.20 km) |
| Viareggio to East Dereham | 743.11 mi (1,195.93 km) |
