| Sulphur to Delaware (Ohio) | 903.82 mi (1,454.56 km) |
| Sulphur to Delhi (California) | 1,643.70 mi (2,645.29 km) |
| Sulphur to Delray Beach (Florida) | 847.17 mi (1,363.38 km) |
| Sulphur to Deltona (Florida) | 735.09 mi (1,183.01 km) |
| Sulphur to Deming (New Mexico) | 861.23 mi (1,386.02 km) |
| Sulphur to Denison (Texas) | 308.94 mi (497.19 km) |
| Sulphur to Dent (Ohio) | 791.27 mi (1,273.43 km) |
| Sulphur to Denton (Texas) | 303.49 mi (488.42 km) |
| Sulphur to Dentsville (South Carolina) | 771.97 mi (1,242.37 km) |
| Sulphur to Denver (Colorado) | 925.25 mi (1,489.04 km) |
| Sulphur to Depew (New York) | 1,191.87 mi (1,918.13 km) |
| Sulphur to Derby (Connecticut) | 1,365.44 mi (2,197.46 km) |
| Sulphur to Derby (Kansas) | 553.37 mi (890.56 km) |
| Sulphur to Des Moines (Iowa) | 783.92 mi (1,261.59 km) |
| Sulphur to Des Moines (Washington) | 1,939.78 mi (3,121.77 km) |
