| Airdrie to Oakley (California) | 4,996.48 mi (8,041.05 km) |
| Airdrie to Oakton (Virginia) | 3,443.27 mi (5,541.42 km) |
| Airdrie to Oakville (Missouri) | 3,947.44 mi (6,352.79 km) |
| Airdrie to Oatfield (Oregon) | 4,585.97 mi (7,380.40 km) |
| Airdrie to Ocala (Florida) | 4,127.50 mi (6,642.57 km) |
| Airdrie to Ocean Acres (New Jersey) | 3,287.09 mi (5,290.06 km) |
| Airdrie to Ocean City (New Jersey) | 3,322.30 mi (5,346.73 km) |
| Airdrie to Ocean Pines (Maryland) | 3,386.24 mi (5,449.62 km) |
| Airdrie to Ocean Pointe (Hawaii) | 6,891.72 mi (11,091.14 km) |
| Airdrie to Ocean Springs (Mississippi) | 4,313.87 mi (6,942.51 km) |
| Airdrie to Oceanside (California) | 5,146.01 mi (8,281.71 km) |
| Airdrie to Oceanside (New York) | 3,219.95 mi (5,182.00 km) |
| Airdrie to Ocoee (Florida) | 4,135.71 mi (6,655.78 km) |
| Airdrie to Oconomowoc (Wisconsin) | 3,647.67 mi (5,870.36 km) |
| Airdrie to Odenton (Maryland) | 3,411.57 mi (5,490.39 km) |
