| Cannock to Oakley (California) | 5,205.13 mi (8,376.85 km) |
| Cannock to Oakton (Virginia) | 3,574.71 mi (5,752.94 km) |
| Cannock to Oakville (Missouri) | 4,105.67 mi (6,607.43 km) |
| Cannock to Oatfield (Oregon) | 4,802.56 mi (7,728.98 km) |
| Cannock to Ocala (Florida) | 4,243.05 mi (6,828.52 km) |
| Cannock to Ocean Acres (New Jersey) | 3,414.24 mi (5,494.69 km) |
| Cannock to Ocean City (New Jersey) | 3,448.63 mi (5,550.04 km) |
| Cannock to Ocean Pines (Maryland) | 3,510.97 mi (5,650.36 km) |
| Cannock to Ocean Pointe (Hawaii) | 7,123.86 mi (11,464.75 km) |
| Cannock to Ocean Springs (Mississippi) | 4,449.38 mi (7,160.58 km) |
| Cannock to Oceanside (California) | 5,343.24 mi (8,599.11 km) |
| Cannock to Oceanside (New York) | 3,348.61 mi (5,389.06 km) |
| Cannock to Ocoee (Florida) | 4,248.00 mi (6,836.50 km) |
| Cannock to Oconomowoc (Wisconsin) | 3,813.90 mi (6,137.89 km) |
| Cannock to Odenton (Maryland) | 3,542.16 mi (5,700.55 km) |
