| Denison to Rosemont (California) | 1,416.28 mi (2,279.29 km) |
| Denison to Rosemount (Minnesota) | 781.35 mi (1,257.46 km) |
| Denison to Rosenberg (Texas) | 295.07 mi (474.87 km) |
| Denison to Roseville (California) | 1,416.02 mi (2,278.86 km) |
| Denison to Roseville (Michigan) | 954.16 mi (1,535.57 km) |
| Denison to Roseville (Minnesota) | 798.22 mi (1,284.61 km) |
| Denison to Rossmoor (California) | 1,232.46 mi (1,983.46 km) |
| Denison to Rossville (Maryland) | 1,177.62 mi (1,895.20 km) |
| Denison to Roswell (Georgia) | 701.15 mi (1,128.39 km) |
| Denison to Roswell (New Mexico) | 458.29 mi (737.55 km) |
| Denison to Round Lake (Illinois) | 749.97 mi (1,206.96 km) |
| Denison to Round Lake Beach (Illinois) | 752.66 mi (1,211.29 km) |
| Denison to Round Rock (Texas) | 232.67 mi (374.45 km) |
| Denison to Rowland Heights (California) | 1,220.43 mi (1,964.08 km) |
| Denison to Rowlett (Texas) | 58.88 mi (94.75 km) |
