| Merignac to Odessa (Texas) | 5,216.94 mi (8,395.85 km) |
| Merignac to Ogden (Utah) | 5,132.93 mi (8,260.66 km) |
| Merignac to Oildale (California) | 5,686.11 mi (9,150.90 km) |
| Merignac to Ojus (Florida) | 4,482.32 mi (7,213.60 km) |
| Merignac to Okemos (Michigan) | 3,984.69 mi (6,412.74 km) |
| Merignac to Oklahoma City (Oklahoma) | 4,844.81 mi (7,796.96 km) |
| Merignac to Okmulgee (Oklahoma) | 4,774.45 mi (7,683.73 km) |
| Merignac to Olathe (Kansas) | 4,578.82 mi (7,368.90 km) |
| Merignac to Old Jamestown (Missouri) | 4,389.79 mi (7,064.68 km) |
| Merignac to Oldsmar (Florida) | 4,509.51 mi (7,257.35 km) |
| Merignac to Olean (New York) | 3,750.11 mi (6,035.22 km) |
| Merignac to Olive Branch (Mississippi) | 4,536.79 mi (7,301.25 km) |
| Merignac to Olivehurst (California) | 5,575.38 mi (8,972.71 km) |
| Merignac to Olney (Maryland) | 3,797.16 mi (6,110.93 km) |
| Merignac to Olympia (Washington) | 5,184.68 mi (8,343.94 km) |
