| Idanha-a-Nova to Darlington | 1,043.23 mi (1,678.91 km) |
| Idanha-a-Nova to Dartford | 872.62 mi (1,404.34 km) |
| Idanha-a-Nova to Darton | 981.40 mi (1,579.41 km) |
| Idanha-a-Nova to Darwen | 978.01 mi (1,573.96 km) |
| Idanha-a-Nova to Daventry | 900.15 mi (1,448.65 km) |
| Idanha-a-Nova to Davyhulme | 962.90 mi (1,549.63 km) |
| Idanha-a-Nova to Dawlish | 759.01 mi (1,221.52 km) |
| Idanha-a-Nova to Deal | 884.37 mi (1,423.25 km) |
| Idanha-a-Nova to Denby Dale | 979.00 mi (1,575.55 km) |
| Idanha-a-Nova to Denton | 965.78 mi (1,554.27 km) |
| Idanha-a-Nova to Derby | 938.70 mi (1,510.69 km) |
| Idanha-a-Nova to Derry | 1,041.59 mi (1,676.28 km) |
| Idanha-a-Nova to Desborough | 917.20 mi (1,476.08 km) |
| Idanha-a-Nova to Devizes | 829.14 mi (1,334.37 km) |
| Idanha-a-Nova to Dewsbury | 987.11 mi (1,588.60 km) |
