| Bull Run to Oxford (Alabama) | 586.92 mi (944.55 km) |
| Bull Run to Oxford (Mississippi) | 732.37 mi (1,178.64 km) |
| Bull Run to Oxford (Ohio) | 390.25 mi (628.04 km) |
| Bull Run to Oxnard (California) | 2,315.75 mi (3,726.83 km) |
| Bull Run to Oxon Hill (Maryland) | 29.50 mi (47.48 km) |
| Bull Run to Ozark (Alabama) | 683.08 mi (1,099.30 km) |
| Bull Run to Ozark (Missouri) | 862.97 mi (1,388.81 km) |
| Bull Run to Pace (Florida) | 785.35 mi (1,263.89 km) |
| Bull Run to Pacific Grove (California) | 2,408.28 mi (3,875.76 km) |
| Bull Run to Pacifica (California) | 2,417.66 mi (3,890.84 km) |
| Bull Run to Paducah (Kentucky) | 617.23 mi (993.33 km) |
| Bull Run to Pahrump (Nevada) | 2,100.95 mi (3,381.15 km) |
| Bull Run to Painesville (Ohio) | 283.01 mi (455.45 km) |
| Bull Run to Palatine (Illinois) | 598.87 mi (963.79 km) |
| Bull Run to Palatka (Florida) | 673.76 mi (1,084.31 km) |
