| Royse City to Reading (Pennsylvania) | 1,235.60 mi (1,988.51 km) |
| Royse City to Red Bank (New Jersey) | 1,329.58 mi (2,139.75 km) |
| Royse City to Red Bank (Tennessee) | 647.62 mi (1,042.25 km) |
| Royse City to Red Bluff (California) | 1,515.42 mi (2,438.84 km) |
| Royse City to Red Hill (South Carolina) | 998.90 mi (1,607.58 km) |
| Royse City to Red Oak (Texas) | 41.61 mi (66.97 km) |
| Royse City to Red Wing (Minnesota) | 826.19 mi (1,329.63 km) |
| Royse City to Redan (Georgia) | 702.93 mi (1,131.26 km) |
| Royse City to Redding (California) | 1,527.20 mi (2,457.79 km) |
| Royse City to Redland (Maryland) | 1,149.43 mi (1,849.83 km) |
| Royse City to Redlands (California) | 1,201.53 mi (1,933.68 km) |
| Royse City to Redmond (Oregon) | 1,543.18 mi (2,483.50 km) |
| Royse City to Redmond (Washington) | 1,683.17 mi (2,708.81 km) |
| Royse City to Redondo Beach (California) | 1,271.19 mi (2,045.79 km) |
| Royse City to Redwood City (California) | 1,490.06 mi (2,398.02 km) |
