| Killarney to Springfield (Missouri) | 4,008.07 mi (6,450.36 km) |
| Killarney to Springfield (Ohio) | 3,500.55 mi (5,633.60 km) |
| Killarney to Springfield (Oregon) | 4,707.97 mi (7,576.74 km) |
| Killarney to Springfield (Tennessee) | 3,782.71 mi (6,087.69 km) |
| Killarney to Springfield (Virginia) | 3,279.63 mi (5,278.06 km) |
| Killarney to Springville (Utah) | 4,545.77 mi (7,315.71 km) |
| Killarney to St. Albans (West Virginia) | 3,489.31 mi (5,615.49 km) |
| Killarney to St. Andrews (South Carolina) | 3,659.05 mi (5,888.68 km) |
| Killarney to St. Ann (Missouri) | 3,820.24 mi (6,148.09 km) |
| Killarney to St. Augustine (Florida) | 3,867.48 mi (6,224.11 km) |
| Killarney to St. Charles (Illinois) | 3,592.60 mi (5,781.72 km) |
| Killarney to St. Charles (Missouri) | 3,822.15 mi (6,151.16 km) |
| Killarney to St. Clair Shores (Michigan) | 3,352.56 mi (5,395.42 km) |
| Killarney to St. Cloud (Florida) | 3,948.10 mi (6,353.86 km) |
| Killarney to St. Cloud (Minnesota) | 3,656.68 mi (5,884.86 km) |
