| Lockport to Decatur (Alabama) | 488.13 mi (785.57 km) |
| Lockport to Decatur (Georgia) | 577.39 mi (929.22 km) |
| Lockport to Decatur (Illinois) | 128.89 mi (207.43 km) |
| Lockport to Deer Park (New York) | 766.08 mi (1,232.88 km) |
| Lockport to Deer Park (Texas) | 912.64 mi (1,468.75 km) |
| Lockport to Deerfield (Illinois) | 40.75 mi (65.59 km) |
| Lockport to Deerfield Beach (Florida) | 1,147.84 mi (1,847.27 km) |
| Lockport to Defiance (Ohio) | 190.96 mi (307.31 km) |
| Lockport to DeForest (Wisconsin) | 131.62 mi (211.82 km) |
| Lockport to DeKalb (Illinois) | 43.90 mi (70.64 km) |
| Lockport to Del Aire (California) | 1,729.82 mi (2,783.88 km) |
| Lockport to Del City (Oklahoma) | 661.82 mi (1,065.10 km) |
| Lockport to Del Rio (Texas) | 1,108.99 mi (1,784.75 km) |
| Lockport to DeLand (Florida) | 947.13 mi (1,524.26 km) |
| Lockport to Delano (California) | 1,722.00 mi (2,771.29 km) |
