| Cannock to Orangevale (California) | 5,150.86 mi (8,289.50 km) |
| Cannock to Orchards (Washington) | 4,784.99 mi (7,700.70 km) |
| Cannock to Orcutt (California) | 5,347.46 mi (8,605.90 km) |
| Cannock to Oregon (Ohio) | 3,689.22 mi (5,937.23 km) |
| Cannock to Oregon (Wisconsin) | 3,855.26 mi (6,204.45 km) |
| Cannock to Oregon City (Oregon) | 4,806.58 mi (7,735.44 km) |
| Cannock to Orem (Utah) | 4,765.60 mi (7,669.50 km) |
| Cannock to Orinda (California) | 5,225.94 mi (8,410.34 km) |
| Cannock to Orland Park (Illinois) | 3,860.27 mi (6,212.51 km) |
| Cannock to Orlando (Florida) | 4,245.12 mi (6,831.86 km) |
| Cannock to Ormond Beach (Florida) | 4,193.84 mi (6,749.33 km) |
| Cannock to Oro Valley (Arizona) | 5,176.01 mi (8,329.98 km) |
| Cannock to Oroville (California) | 5,114.05 mi (8,230.26 km) |
| Cannock to Oshkosh (Wisconsin) | 3,773.45 mi (6,072.78 km) |
| Cannock to Oskaloosa (Iowa) | 4,053.58 mi (6,523.60 km) |
