| Ii to Odessa (Texas) | 5,165.06 mi (8,312.35 km) |
| Ii to Ogden (Utah) | 4,727.07 mi (7,607.49 km) |
| Ii to Oildale (California) | 5,217.92 mi (8,397.43 km) |
| Ii to Ojus (Florida) | 5,024.04 mi (8,085.41 km) |
| Ii to Okemos (Michigan) | 4,088.75 mi (6,580.20 km) |
| Ii to Oklahoma City (Oklahoma) | 4,834.28 mi (7,780.01 km) |
| Ii to Okmulgee (Oklahoma) | 4,793.00 mi (7,713.59 km) |
| Ii to Olathe (Kansas) | 4,559.45 mi (7,337.72 km) |
| Ii to Old Jamestown (Missouri) | 4,463.14 mi (7,182.73 km) |
| Ii to Oldsmar (Florida) | 4,957.54 mi (7,978.40 km) |
| Ii to Olean (New York) | 3,983.63 mi (6,411.04 km) |
| Ii to Olive Branch (Mississippi) | 4,697.35 mi (7,559.66 km) |
| Ii to Olivehurst (California) | 5,007.45 mi (8,058.71 km) |
| Ii to Olney (Maryland) | 4,128.04 mi (6,643.44 km) |
| Ii to Olympia (Washington) | 4,489.66 mi (7,225.42 km) |
