| Royse City to Decatur (Alabama) | 546.70 mi (879.83 km) |
| Royse City to Decatur (Georgia) | 695.40 mi (1,119.13 km) |
| Royse City to Decatur (Illinois) | 627.57 mi (1,009.98 km) |
| Royse City to Deer Park (New York) | 1,374.96 mi (2,212.78 km) |
| Royse City to Deer Park (Texas) | 237.89 mi (382.85 km) |
| Royse City to Deerfield (Illinois) | 785.26 mi (1,263.75 km) |
| Royse City to Deerfield Beach (Florida) | 1,074.26 mi (1,728.86 km) |
| Royse City to Defiance (Ohio) | 871.84 mi (1,403.09 km) |
| Royse City to DeForest (Wisconsin) | 802.85 mi (1,292.06 km) |
| Royse City to DeKalb (Illinois) | 744.41 mi (1,198.02 km) |
| Royse City to Del Aire (California) | 1,270.54 mi (2,044.74 km) |
| Royse City to Del City (Oklahoma) | 182.46 mi (293.64 km) |
| Royse City to Del Rio (Texas) | 367.08 mi (590.75 km) |
| Royse City to DeLand (Florida) | 930.12 mi (1,496.89 km) |
| Royse City to Delano (California) | 1,319.62 mi (2,123.73 km) |
