| Vaals to Odessa (Texas) | 5,259.32 mi (8,464.06 km) |
| Vaals to Ogden (Utah) | 5,064.87 mi (8,151.12 km) |
| Vaals to Oildale (California) | 5,610.03 mi (9,028.48 km) |
| Vaals to Ojus (Florida) | 4,688.40 mi (7,545.25 km) |
| Vaals to Okemos (Michigan) | 4,044.95 mi (6,509.72 km) |
| Vaals to Oklahoma City (Oklahoma) | 4,891.56 mi (7,872.20 km) |
| Vaals to Okmulgee (Oklahoma) | 4,828.46 mi (7,770.66 km) |
| Vaals to Olathe (Kansas) | 4,616.62 mi (7,429.74 km) |
| Vaals to Old Jamestown (Missouri) | 4,451.32 mi (7,163.71 km) |
| Vaals to Oldsmar (Florida) | 4,687.95 mi (7,544.52 km) |
| Vaals to Olean (New York) | 3,843.71 mi (6,185.85 km) |
| Vaals to Olive Branch (Mississippi) | 4,628.56 mi (7,448.94 km) |
| Vaals to Olivehurst (California) | 5,466.04 mi (8,796.74 km) |
| Vaals to Olney (Maryland) | 3,922.32 mi (6,312.37 km) |
| Vaals to Olympia (Washington) | 5,028.20 mi (8,092.11 km) |
