| Airdrie to Odessa (Texas) | 4,727.36 mi (7,607.96 km) |
| Airdrie to Ogden (Utah) | 4,523.71 mi (7,280.21 km) |
| Airdrie to Oildale (California) | 5,069.46 mi (8,158.51 km) |
| Airdrie to Ojus (Florida) | 4,223.83 mi (6,797.59 km) |
| Airdrie to Okemos (Michigan) | 3,520.85 mi (5,666.26 km) |
| Airdrie to Oklahoma City (Oklahoma) | 4,361.38 mi (7,018.96 km) |
| Airdrie to Okmulgee (Oklahoma) | 4,300.11 mi (6,920.36 km) |
| Airdrie to Olathe (Kansas) | 4,085.20 mi (6,574.50 km) |
| Airdrie to Old Jamestown (Missouri) | 3,926.04 mi (6,318.35 km) |
| Airdrie to Oldsmar (Florida) | 4,207.72 mi (6,771.67 km) |
| Airdrie to Olean (New York) | 3,331.29 mi (5,361.20 km) |
| Airdrie to Olive Branch (Mississippi) | 4,111.60 mi (6,616.98 km) |
| Airdrie to Olivehurst (California) | 4,928.58 mi (7,931.78 km) |
| Airdrie to Olney (Maryland) | 3,421.93 mi (5,507.07 km) |
| Airdrie to Olympia (Washington) | 4,498.98 mi (7,240.41 km) |
