| Bull Run to Romeoville (Illinois) | 591.52 mi (951.96 km) |
| Bull Run to Romulus (Michigan) | 388.33 mi (624.96 km) |
| Bull Run to Ronkonkoma (New York) | 271.99 mi (437.73 km) |
| Bull Run to Roosevelt (New York) | 246.91 mi (397.36 km) |
| Bull Run to Rosamond (California) | 2,248.41 mi (3,618.46 km) |
| Bull Run to Rosaryville (Maryland) | 37.38 mi (60.16 km) |
| Bull Run to Roscoe (Illinois) | 652.46 mi (1,050.04 km) |
| Bull Run to Rose Hill (Virginia) | 22.19 mi (35.71 km) |
| Bull Run to Roseburg (Oregon) | 2,379.40 mi (3,829.28 km) |
| Bull Run to Rosedale (California) | 2,289.75 mi (3,684.99 km) |
| Bull Run to Rosedale (Maryland) | 66.13 mi (106.43 km) |
| Bull Run to Roselle (Illinois) | 597.94 mi (962.29 km) |
| Bull Run to Roselle (New Jersey) | 216.23 mi (347.99 km) |
| Bull Run to Roselle Park (New Jersey) | 216.46 mi (348.35 km) |
| Bull Run to Rosemead (California) | 2,259.81 mi (3,636.81 km) |
