| Killarney to Alum Rock (California) | 5,040.73 mi (8,112.27 km) |
| Killarney to Alvin (Texas) | 4,474.73 mi (7,201.38 km) |
| Killarney to Amarillo (Texas) | 4,440.31 mi (7,145.98 km) |
| Killarney to Amelia (Ohio) | 3,558.29 mi (5,726.52 km) |
| Killarney to American Canyon (California) | 5,009.84 mi (8,062.55 km) |
| Killarney to American Fork (Utah) | 4,540.70 mi (7,307.55 km) |
| Killarney to Americus (Georgia) | 3,883.97 mi (6,250.65 km) |
| Killarney to Ames (Iowa) | 3,794.21 mi (6,106.19 km) |
| Killarney to Amherst (Ohio) | 3,372.59 mi (5,427.66 km) |
| Killarney to Ammon (Idaho) | 4,386.43 mi (7,059.28 km) |
| Killarney to Amsterdam (New York) | 2,980.37 mi (4,796.44 km) |
| Killarney to Anacortes (Washington) | 4,456.47 mi (7,172.00 km) |
| Killarney to Anaheim (California) | 5,101.59 mi (8,210.22 km) |
| Killarney to Anchorage (Alaska) | 4,304.55 mi (6,927.50 km) |
| Killarney to Anderson (California) | 4,885.24 mi (7,862.03 km) |
