| Potters Bar to Oxford (Alabama) | 4,267.60 mi (6,868.04 km) |
| Potters Bar to Oxford (Mississippi) | 4,376.18 mi (7,042.78 km) |
| Potters Bar to Oxford (Ohio) | 3,938.72 mi (6,338.76 km) |
| Potters Bar to Oxnard (California) | 5,451.43 mi (8,773.23 km) |
| Potters Bar to Oxon Hill (Maryland) | 3,660.97 mi (5,891.77 km) |
| Potters Bar to Ozark (Alabama) | 4,364.95 mi (7,024.70 km) |
| Potters Bar to Ozark (Missouri) | 4,386.09 mi (7,058.73 km) |
| Potters Bar to Pace (Florida) | 4,468.57 mi (7,191.47 km) |
| Potters Bar to Pacific Grove (California) | 5,395.50 mi (8,683.22 km) |
| Potters Bar to Pacifica (California) | 5,354.04 mi (8,616.50 km) |
| Potters Bar to Paducah (Kentucky) | 4,207.78 mi (6,771.76 km) |
| Potters Bar to Pahrump (Nevada) | 5,234.41 mi (8,423.97 km) |
| Potters Bar to Painesville (Ohio) | 3,700.09 mi (5,954.72 km) |
| Potters Bar to Palatine (Illinois) | 3,943.83 mi (6,346.98 km) |
| Potters Bar to Palatka (Florida) | 4,290.63 mi (6,905.10 km) |
