| Portimao to Darlington | 1,246.22 mi (2,005.60 km) |
| Portimao to Dartford | 1,077.19 mi (1,733.56 km) |
| Portimao to Darton | 1,184.85 mi (1,906.84 km) |
| Portimao to Darwen | 1,180.54 mi (1,899.90 km) |
| Portimao to Daventry | 1,104.37 mi (1,777.30 km) |
| Portimao to Davyhulme | 1,165.65 mi (1,875.93 km) |
| Portimao to Dawlish | 962.07 mi (1,548.30 km) |
| Portimao to Deal | 1,088.45 mi (1,751.68 km) |
| Portimao to Denby Dale | 1,182.36 mi (1,902.82 km) |
| Portimao to Denton | 1,168.79 mi (1,880.98 km) |
| Portimao to Derby | 1,142.48 mi (1,838.65 km) |
| Portimao to Derry | 1,234.93 mi (1,987.43 km) |
| Portimao to Desborough | 1,121.52 mi (1,804.91 km) |
| Portimao to Devizes | 1,033.20 mi (1,662.77 km) |
| Portimao to Dewsbury | 1,190.43 mi (1,915.81 km) |
