| Niagara Falls to Darlaston | 3,455.70 mi (5,561.42 km) |
| Niagara Falls to Darlington | 3,425.75 mi (5,513.21 km) |
| Niagara Falls to Dartford | 3,574.87 mi (5,753.19 km) |
| Niagara Falls to Darton | 3,449.77 mi (5,551.87 km) |
| Niagara Falls to Darwen | 3,411.47 mi (5,490.22 km) |
| Niagara Falls to Daventry | 3,498.32 mi (5,630.01 km) |
| Niagara Falls to Davyhulme | 3,420.95 mi (5,505.49 km) |
| Niagara Falls to Dawlish | 3,451.05 mi (5,553.92 km) |
| Niagara Falls to Deal | 3,627.49 mi (5,837.87 km) |
| Niagara Falls to Denby Dale | 3,445.41 mi (5,544.86 km) |
| Niagara Falls to Denton | 3,430.80 mi (5,521.35 km) |
| Niagara Falls to Derby | 3,468.78 mi (5,582.46 km) |
| Niagara Falls to Derry | 3,196.74 mi (5,144.66 km) |
| Niagara Falls to Desborough | 3,506.96 mi (5,643.90 km) |
| Niagara Falls to Devizes | 3,489.57 mi (5,615.93 km) |
