| Zefyri to Odessa (Texas) | 6,487.38 mi (10,440.42 km) |
| Zefyri to Ogden (Utah) | 6,286.91 mi (10,117.81 km) |
| Zefyri to Oildale (California) | 6,827.26 mi (10,987.42 km) |
| Zefyri to Ojus (Florida) | 5,821.51 mi (9,368.82 km) |
| Zefyri to Okemos (Michigan) | 5,266.45 mi (8,475.54 km) |
| Zefyri to Oklahoma City (Oklahoma) | 6,118.18 mi (9,846.26 km) |
| Zefyri to Okmulgee (Oklahoma) | 6,053.27 mi (9,741.80 km) |
| Zefyri to Olathe (Kansas) | 5,844.62 mi (9,406.01 km) |
| Zefyri to Old Jamestown (Missouri) | 5,673.36 mi (9,130.39 km) |
| Zefyri to Oldsmar (Florida) | 5,846.00 mi (9,408.24 km) |
| Zefyri to Olean (New York) | 5,052.57 mi (8,131.32 km) |
| Zefyri to Olive Branch (Mississippi) | 5,840.26 mi (9,399.00 km) |
| Zefyri to Olivehurst (California) | 6,669.10 mi (10,732.88 km) |
| Zefyri to Olney (Maryland) | 5,115.68 mi (8,232.89 km) |
| Zefyri to Olympia (Washington) | 6,205.45 mi (9,986.71 km) |
