| Box Elder to Oxford (Alabama) | 1,173.02 mi (1,887.80 km) |
| Box Elder to Oxford (Mississippi) | 987.23 mi (1,588.80 km) |
| Box Elder to Oxford (Ohio) | 994.02 mi (1,599.72 km) |
| Box Elder to Oxnard (California) | 1,098.14 mi (1,767.29 km) |
| Box Elder to Oxon Hill (Maryland) | 1,394.69 mi (2,244.54 km) |
| Box Elder to Ozark (Alabama) | 1,287.91 mi (2,072.68 km) |
| Box Elder to Ozark (Missouri) | 711.13 mi (1,144.46 km) |
| Box Elder to Pace (Florida) | 1,273.35 mi (2,049.26 km) |
| Box Elder to Pacific Grove (California) | 1,115.34 mi (1,794.97 km) |
| Box Elder to Pacifica (California) | 1,105.09 mi (1,778.48 km) |
| Box Elder to Paducah (Kentucky) | 898.27 mi (1,445.62 km) |
| Box Elder to Pahrump (Nevada) | 871.18 mi (1,402.03 km) |
| Box Elder to Painesville (Ohio) | 1,113.37 mi (1,791.80 km) |
| Box Elder to Palatine (Illinois) | 769.78 mi (1,238.84 km) |
| Box Elder to Palatka (Florida) | 1,540.40 mi (2,479.04 km) |
