| Mountain Ash to Cutrofiano | 1,301.21 mi (2,094.10 km) |
| Mountain Ash to Dalmine | 722.52 mi (1,162.78 km) |
| Mountain Ash to Deruta | 949.56 mi (1,528.17 km) |
| Mountain Ash to Desenzano del Garda | 765.38 mi (1,231.76 km) |
| Mountain Ash to Desio | 709.88 mi (1,142.44 km) |
| Mountain Ash to Dolianova | 1,041.68 mi (1,676.43 km) |
| Mountain Ash to Dolo | 825.95 mi (1,329.24 km) |
| Mountain Ash to Domodossola | 653.61 mi (1,051.88 km) |
| Mountain Ash to Dorgali | 999.68 mi (1,608.83 km) |
| Mountain Ash to Dueville | 797.06 mi (1,282.75 km) |
| Mountain Ash to Eboli | 1,161.61 mi (1,869.44 km) |
| Mountain Ash to Elmas | 1,044.92 mi (1,681.64 km) |
| Mountain Ash to Empoli | 861.54 mi (1,386.52 km) |
| Mountain Ash to Enna | 1,299.01 mi (2,090.55 km) |
| Mountain Ash to Eraclea | 843.23 mi (1,357.04 km) |
