| Glendale to Odessa (Texas) | 586.24 mi (943.47 km) |
| Glendale to Ogden (Utah) | 528.68 mi (850.82 km) |
| Glendale to Oildale (California) | 407.61 mi (655.98 km) |
| Glendale to Ojus (Florida) | 1,985.43 mi (3,195.23 km) |
| Glendale to Okemos (Michigan) | 1,628.34 mi (2,620.57 km) |
| Glendale to Oklahoma City (Oklahoma) | 847.08 mi (1,363.24 km) |
| Glendale to Okmulgee (Oklahoma) | 932.31 mi (1,500.41 km) |
| Glendale to Olathe (Kansas) | 1,035.20 mi (1,666.00 km) |
| Glendale to Old Jamestown (Missouri) | 1,272.73 mi (2,048.26 km) |
| Glendale to Oldsmar (Florida) | 1,788.78 mi (2,878.77 km) |
| Glendale to Olean (New York) | 1,921.42 mi (3,092.23 km) |
| Glendale to Olive Branch (Mississippi) | 1,278.99 mi (2,058.33 km) |
| Glendale to Olivehurst (California) | 642.75 mi (1,034.41 km) |
| Glendale to Olney (Maryland) | 1,980.89 mi (3,187.93 km) |
| Glendale to Olympia (Washington) | 1,084.42 mi (1,745.21 km) |
