| Ub to Odessa (Texas) | 6,040.42 mi (9,721.12 km) |
| Ub to Ogden (Utah) | 5,813.76 mi (9,356.35 km) |
| Ub to Oildale (California) | 6,351.79 mi (10,222.22 km) |
| Ub to Ojus (Florida) | 5,451.38 mi (8,773.15 km) |
| Ub to Okemos (Michigan) | 4,829.08 mi (7,771.65 km) |
| Ub to Oklahoma City (Oklahoma) | 5,673.73 mi (9,130.98 km) |
| Ub to Okmulgee (Oklahoma) | 5,611.48 mi (9,030.80 km) |
| Ub to Olathe (Kansas) | 5,398.03 mi (8,687.30 km) |
| Ub to Old Jamestown (Missouri) | 5,235.25 mi (8,425.32 km) |
| Ub to Oldsmar (Florida) | 5,459.96 mi (8,786.96 km) |
| Ub to Olean (New York) | 4,627.99 mi (7,448.02 km) |
| Ub to Olive Branch (Mississippi) | 5,413.14 mi (8,711.61 km) |
| Ub to Olivehurst (California) | 6,190.55 mi (9,962.72 km) |
| Ub to Olney (Maryland) | 4,703.92 mi (7,570.23 km) |
| Ub to Olympia (Washington) | 5,725.52 mi (9,214.33 km) |
