| Killarney to Pittsburg (Kansas) | 4,053.17 mi (6,522.94 km) |
| Killarney to Pittsburgh (Pennsylvania) | 3,322.52 mi (5,347.08 km) |
| Killarney to Pittsfield (Massachusetts) | 2,961.81 mi (4,766.57 km) |
| Killarney to Placentia (California) | 5,099.23 mi (8,206.42 km) |
| Killarney to Placerville (California) | 4,931.98 mi (7,937.26 km) |
| Killarney to Plainfield (Illinois) | 3,602.52 mi (5,797.70 km) |
| Killarney to Plainfield (Indiana) | 3,615.09 mi (5,817.92 km) |
| Killarney to Plainfield (New Jersey) | 3,085.58 mi (4,965.75 km) |
| Killarney to Plainview (New York) | 3,039.33 mi (4,891.33 km) |
| Killarney to Plainview (Texas) | 4,487.15 mi (7,221.38 km) |
| Killarney to Plano (Illinois) | 3,612.05 mi (5,813.03 km) |
| Killarney to Plano (Texas) | 4,348.80 mi (6,998.72 km) |
| Killarney to Plant City (Florida) | 3,994.78 mi (6,428.98 km) |
| Killarney to Plantation (Florida) | 4,010.61 mi (6,454.46 km) |
| Killarney to Platteville (Wisconsin) | 3,640.82 mi (5,859.33 km) |
