| Airdrie to Oak Harbor (Washington) | 4,419.63 mi (7,112.71 km) |
| Airdrie to Oak Hills (Oregon) | 4,584.94 mi (7,378.75 km) |
| Airdrie to Oak Lawn (Illinois) | 3,689.79 mi (5,938.14 km) |
| Airdrie to Oak Park (California) | 5,134.44 mi (8,263.09 km) |
| Airdrie to Oak Park (Illinois) | 3,682.51 mi (5,926.43 km) |
| Airdrie to Oak Park (Michigan) | 3,487.81 mi (5,613.09 km) |
| Airdrie to Oak Ridge (Florida) | 4,136.95 mi (6,657.78 km) |
| Airdrie to Oak Ridge (New Jersey) | 3,233.56 mi (5,203.91 km) |
| Airdrie to Oak Ridge (Tennessee) | 3,853.43 mi (6,201.49 km) |
| Airdrie to Oakdale (California) | 4,985.85 mi (8,023.95 km) |
| Airdrie to Oakdale (Minnesota) | 3,709.58 mi (5,970.00 km) |
| Airdrie to Oakland (California) | 5,023.20 mi (8,084.07 km) |
| Airdrie to Oakland (New Jersey) | 3,223.90 mi (5,188.37 km) |
| Airdrie to Oakland Park (Florida) | 4,211.54 mi (6,777.82 km) |
| Airdrie to Oakleaf Plantation (Florida) | 4,062.65 mi (6,538.20 km) |
