| Sulphur to Decatur (Alabama) | 477.33 mi (768.18 km) |
| Sulphur to Decatur (Georgia) | 584.28 mi (940.31 km) |
| Sulphur to Decatur (Illinois) | 710.39 mi (1,143.27 km) |
| Sulphur to Deer Park (New York) | 1,336.57 mi (2,151.00 km) |
| Sulphur to Deer Park (Texas) | 111.65 mi (179.69 km) |
| Sulphur to Deerfield (Illinois) | 879.50 mi (1,415.42 km) |
| Sulphur to Deerfield Beach (Florida) | 848.79 mi (1,366.00 km) |
| Sulphur to Defiance (Ohio) | 913.86 mi (1,470.71 km) |
| Sulphur to DeForest (Wisconsin) | 925.09 mi (1,488.79 km) |
| Sulphur to DeKalb (Illinois) | 848.19 mi (1,365.03 km) |
| Sulphur to Del Aire (California) | 1,482.63 mi (2,386.06 km) |
| Sulphur to Del City (Oklahoma) | 431.49 mi (694.42 km) |
| Sulphur to Del Rio (Texas) | 454.88 mi (732.05 km) |
| Sulphur to DeLand (Florida) | 729.30 mi (1,173.70 km) |
| Sulphur to Delano (California) | 1,544.23 mi (2,485.20 km) |
