| Killarney to Madison (New Jersey) | 3,079.60 mi (4,956.13 km) |
| Killarney to Madison (Wisconsin) | 3,583.40 mi (5,766.92 km) |
| Killarney to Madison Heights (Michigan) | 3,360.23 mi (5,407.77 km) |
| Killarney to Madison Heights (Virginia) | 3,418.83 mi (5,502.08 km) |
| Killarney to Madisonville (Kentucky) | 3,768.90 mi (6,065.46 km) |
| Killarney to Magalia (California) | 4,897.99 mi (7,882.55 km) |
| Killarney to Magna (Utah) | 4,533.29 mi (7,295.63 km) |
| Killarney to Magnolia (Arkansas) | 4,195.87 mi (6,752.60 km) |
| Killarney to Maili (Hawaii) | 7,019.49 mi (11,296.77 km) |
| Killarney to Maitland (Florida) | 3,932.57 mi (6,328.87 km) |
| Killarney to Makakilo (Hawaii) | 7,021.16 mi (11,299.46 km) |
| Killarney to Malden (Massachusetts) | 2,871.37 mi (4,621.02 km) |
| Killarney to Malibu (California) | 5,122.86 mi (8,244.45 km) |
| Killarney to Maltby (Washington) | 4,478.19 mi (7,206.95 km) |
| Killarney to Malvern (Arkansas) | 4,125.70 mi (6,639.68 km) |
