| Brigham City to Odessa (Texas) | 853.75 mi (1,373.98 km) |
| Brigham City to Ogden (Utah) | 19.46 mi (31.31 km) |
| Brigham City to Oildale (California) | 564.34 mi (908.22 km) |
| Brigham City to Ojus (Florida) | 2,105.96 mi (3,389.21 km) |
| Brigham City to Okemos (Michigan) | 1,412.57 mi (2,273.31 km) |
| Brigham City to Oklahoma City (Oklahoma) | 888.07 mi (1,429.21 km) |
| Brigham City to Okmulgee (Oklahoma) | 955.35 mi (1,537.48 km) |
| Brigham City to Olathe (Kansas) | 925.32 mi (1,489.16 km) |
| Brigham City to Old Jamestown (Missouri) | 1,160.33 mi (1,867.37 km) |
| Brigham City to Oldsmar (Florida) | 1,895.18 mi (3,050.00 km) |
| Brigham City to Olean (New York) | 1,720.74 mi (2,769.27 km) |
| Brigham City to Olive Branch (Mississippi) | 1,282.31 mi (2,063.68 km) |
| Brigham City to Olivehurst (California) | 528.16 mi (850.00 km) |
| Brigham City to Olney (Maryland) | 1,836.88 mi (2,956.17 km) |
| Brigham City to Olympia (Washington) | 658.26 mi (1,059.36 km) |
