| Opelika to Droylsden | 4,178.09 mi (6,723.98 km) |
| Opelika to Dudley | 4,199.85 mi (6,759.00 km) |
| Opelika to Dukinfield | 4,181.24 mi (6,729.05 km) |
| Opelika to Dumbarton | 4,042.30 mi (6,505.45 km) |
| Opelika to Dumfries | 4,093.19 mi (6,587.36 km) |
| Opelika to Dunbar | 4,118.43 mi (6,627.97 km) |
| Opelika to Dunblane | 4,061.16 mi (6,535.80 km) |
| Opelika to Dundee | 4,093.78 mi (6,588.31 km) |
| Opelika to Dunfermline | 4,082.73 mi (6,570.52 km) |
| Opelika to Dunstable | 4,276.06 mi (6,881.65 km) |
| Opelika to Durham | 4,176.29 mi (6,721.09 km) |
| Opelika to Ealing | 4,293.06 mi (6,909.02 km) |
| Opelika to Earlestown | 4,159.26 mi (6,693.68 km) |
| Opelika to Earley | 4,268.97 mi (6,870.24 km) |
| Opelika to East Barnet | 4,295.85 mi (6,913.51 km) |
