| Killarney to Kenosha (Wisconsin) | 3,546.06 mi (5,706.82 km) |
| Killarney to Kent (Ohio) | 3,348.30 mi (5,388.57 km) |
| Killarney to Kent (Washington) | 4,503.65 mi (7,247.93 km) |
| Killarney to Kentwood (Michigan) | 3,443.04 mi (5,541.05 km) |
| Killarney to Kerman (California) | 5,018.20 mi (8,076.01 km) |
| Killarney to Kernersville (North Carolina) | 3,520.66 mi (5,665.96 km) |
| Killarney to Kerrville (Texas) | 4,596.73 mi (7,397.71 km) |
| Killarney to Kettering (Maryland) | 3,258.48 mi (5,244.02 km) |
| Killarney to Kettering (Ohio) | 3,525.34 mi (5,673.48 km) |
| Killarney to Kewanee (Illinois) | 3,686.57 mi (5,932.97 km) |
| Killarney to Key Biscayne (Florida) | 4,028.48 mi (6,483.21 km) |
| Killarney to Key Largo (Florida) | 4,067.74 mi (6,546.39 km) |
| Killarney to Key West (Florida) | 4,154.09 mi (6,685.36 km) |
| Killarney to Keystone (Florida) | 4,009.23 mi (6,452.24 km) |
| Killarney to Kihei (Hawaii) | 7,024.49 mi (11,304.82 km) |
