| Olney to Darlaston | 3,555.28 mi (5,721.66 km) |
| Olney to Darlington | 3,537.24 mi (5,692.64 km) |
| Olney to Dartford | 3,670.93 mi (5,907.80 km) |
| Olney to Darton | 3,555.84 mi (5,722.57 km) |
| Olney to Darwen | 3,517.12 mi (5,660.26 km) |
| Olney to Daventry | 3,597.20 mi (5,789.13 km) |
| Olney to Davyhulme | 3,525.30 mi (5,673.42 km) |
| Olney to Dawlish | 3,537.12 mi (5,692.45 km) |
| Olney to Deal | 3,723.99 mi (5,993.19 km) |
| Olney to Denby Dale | 3,551.26 mi (5,715.21 km) |
| Olney to Denton | 3,535.44 mi (5,689.75 km) |
| Olney to Derby | 3,571.08 mi (5,747.10 km) |
| Olney to Derry | 3,305.31 mi (5,319.38 km) |
| Olney to Desborough | 3,607.31 mi (5,805.41 km) |
| Olney to Devizes | 3,582.14 mi (5,764.90 km) |
