| Highbury to Odessa (Texas) | 5,005.49 mi (8,055.55 km) |
| Highbury to Ogden (Utah) | 4,836.86 mi (7,784.17 km) |
| Highbury to Oildale (California) | 5,385.35 mi (8,666.89 km) |
| Highbury to Ojus (Florida) | 4,418.07 mi (7,110.20 km) |
| Highbury to Okemos (Michigan) | 3,786.35 mi (6,093.54 km) |
| Highbury to Oklahoma City (Oklahoma) | 4,636.44 mi (7,461.63 km) |
| Highbury to Okmulgee (Oklahoma) | 4,571.99 mi (7,357.91 km) |
| Highbury to Olathe (Kansas) | 4,362.73 mi (7,021.14 km) |
| Highbury to Old Jamestown (Missouri) | 4,193.10 mi (6,748.15 km) |
| Highbury to Oldsmar (Florida) | 4,418.21 mi (7,110.43 km) |
| Highbury to Olean (New York) | 3,580.16 mi (5,761.71 km) |
| Highbury to Olive Branch (Mississippi) | 4,366.17 mi (7,026.67 km) |
| Highbury to Olivehurst (California) | 5,251.60 mi (8,451.64 km) |
| Highbury to Olney (Maryland) | 3,655.53 mi (5,883.01 km) |
| Highbury to Olympia (Washington) | 4,829.75 mi (7,772.73 km) |
