| Royse City to Johnstown (Pennsylvania) | 1,087.21 mi (1,749.70 km) |
| Royse City to Joliet (Illinois) | 740.96 mi (1,192.47 km) |
| Royse City to Jonesboro (Arkansas) | 376.69 mi (606.22 km) |
| Royse City to Joplin (Missouri) | 301.28 mi (484.87 km) |
| Royse City to Joppatowne (Maryland) | 1,195.67 mi (1,924.24 km) |
| Royse City to Juana Díaz (Puerto Rico) | 2,114.49 mi (3,402.94 km) |
| Royse City to Junction City (Kansas) | 419.18 mi (674.60 km) |
| Royse City to Juneau (Alaska) | 2,478.14 mi (3,988.18 km) |
| Royse City to Jupiter (Florida) | 1,054.96 mi (1,697.80 km) |
| Royse City to Jupiter Farms (Florida) | 1,049.08 mi (1,688.34 km) |
| Royse City to Jurupa Valley (California) | 1,218.81 mi (1,961.49 km) |
| Royse City to Justice (Illinois) | 763.65 mi (1,228.97 km) |
| Royse City to Kahului (Hawaii) | 3,748.81 mi (6,033.12 km) |
| Royse City to Kailua (Hawaii) | 3,806.92 mi (6,126.64 km) |
| Royse City to Kalamazoo (Michigan) | 868.92 mi (1,398.40 km) |
