| Bull Run to Rosemont (California) | 2,341.66 mi (3,768.54 km) |
| Bull Run to Rosemount (Minnesota) | 898.95 mi (1,446.71 km) |
| Bull Run to Rosenberg (Texas) | 1,222.01 mi (1,966.64 km) |
| Bull Run to Roseville (California) | 2,335.99 mi (3,759.42 km) |
| Bull Run to Roseville (Michigan) | 383.20 mi (616.69 km) |
| Bull Run to Roseville (Minnesota) | 910.01 mi (1,464.51 km) |
| Bull Run to Rossmoor (California) | 2,266.47 mi (3,647.52 km) |
| Bull Run to Rossville (Maryland) | 68.73 mi (110.61 km) |
| Bull Run to Roswell (Georgia) | 501.31 mi (806.77 km) |
| Bull Run to Roswell (New Mexico) | 1,547.67 mi (2,490.74 km) |
| Bull Run to Round Lake (Illinois) | 607.17 mi (977.15 km) |
| Bull Run to Round Lake Beach (Illinois) | 606.85 mi (976.63 km) |
| Bull Run to Round Rock (Texas) | 1,275.17 mi (2,052.18 km) |
| Bull Run to Rowland Heights (California) | 2,251.88 mi (3,624.05 km) |
| Bull Run to Rowlett (Texas) | 1,137.43 mi (1,830.52 km) |
