| Killarney to Oak Harbor (Washington) | 4,466.90 mi (7,188.79 km) |
| Killarney to Oak Hills (Oregon) | 4,622.44 mi (7,439.10 km) |
| Killarney to Oak Lawn (Illinois) | 3,579.72 mi (5,761.00 km) |
| Killarney to Oak Park (California) | 5,114.12 mi (8,230.38 km) |
| Killarney to Oak Park (Illinois) | 3,573.49 mi (5,750.98 km) |
| Killarney to Oak Park (Michigan) | 3,365.20 mi (5,415.77 km) |
| Killarney to Oak Ridge (Florida) | 3,942.25 mi (6,344.44 km) |
| Killarney to Oak Ridge (New Jersey) | 3,071.44 mi (4,943.01 km) |
| Killarney to Oak Ridge (Tennessee) | 3,701.81 mi (5,957.49 km) |
| Killarney to Oakdale (California) | 4,986.99 mi (8,025.79 km) |
| Killarney to Oakdale (Minnesota) | 3,635.75 mi (5,851.18 km) |
| Killarney to Oakland (California) | 5,030.12 mi (8,095.19 km) |
| Killarney to Oakland (New Jersey) | 3,060.85 mi (4,925.96 km) |
| Killarney to Oakland Park (Florida) | 4,003.36 mi (6,442.79 km) |
| Killarney to Oakleaf Plantation (Florida) | 3,876.29 mi (6,238.28 km) |
