| Denison to Rockville (Maryland) | 1,138.00 mi (1,831.44 km) |
| Denison to Rockville Centre (New York) | 1,344.46 mi (2,163.69 km) |
| Denison to Rockwall (Texas) | 59.33 mi (95.48 km) |
| Denison to Rocky Mount (North Carolina) | 1,073.54 mi (1,727.70 km) |
| Denison to Rocky Point (New York) | 1,384.51 mi (2,228.15 km) |
| Denison to Rocky River (Ohio) | 963.81 mi (1,551.10 km) |
| Denison to Roessleville (New York) | 1,375.92 mi (2,214.34 km) |
| Denison to Rogers (Arkansas) | 223.36 mi (359.46 km) |
| Denison to Rogers (Minnesota) | 804.92 mi (1,295.39 km) |
| Denison to Rohnert Park (California) | 1,487.36 mi (2,393.68 km) |
| Denison to Rolla (Missouri) | 395.12 mi (635.88 km) |
| Denison to Rolling Meadows (Illinois) | 738.71 mi (1,188.84 km) |
| Denison to Roma (Texas) | 528.11 mi (849.91 km) |
| Denison to Rome (Georgia) | 653.13 mi (1,051.11 km) |
| Denison to Rome (New York) | 1,308.98 mi (2,106.60 km) |
