| Azpeitia to Odessa (Texas) | 5,205.62 mi (8,377.64 km) |
| Azpeitia to Ogden (Utah) | 5,152.09 mi (8,291.49 km) |
| Azpeitia to Oildale (California) | 5,705.80 mi (9,182.59 km) |
| Azpeitia to Ojus (Florida) | 4,428.01 mi (7,126.19 km) |
| Azpeitia to Okemos (Michigan) | 3,972.73 mi (6,393.50 km) |
| Azpeitia to Oklahoma City (Oklahoma) | 4,833.47 mi (7,778.72 km) |
| Azpeitia to Okmulgee (Oklahoma) | 4,761.35 mi (7,662.65 km) |
| Azpeitia to Olathe (Kansas) | 4,570.84 mi (7,356.06 km) |
| Azpeitia to Old Jamestown (Missouri) | 4,375.94 mi (7,042.40 km) |
| Azpeitia to Oldsmar (Florida) | 4,462.83 mi (7,182.23 km) |
| Azpeitia to Olean (New York) | 3,729.89 mi (6,002.67 km) |
| Azpeitia to Olive Branch (Mississippi) | 4,514.08 mi (7,264.70 km) |
| Azpeitia to Olivehurst (California) | 5,604.49 mi (9,019.56 km) |
| Azpeitia to Olney (Maryland) | 3,767.91 mi (6,063.87 km) |
| Azpeitia to Olympia (Washington) | 5,227.75 mi (8,413.25 km) |
