| Killarney to Manor (Texas) | 4,515.87 mi (7,267.58 km) |
| Killarney to Manorville (New York) | 3,007.84 mi (4,840.66 km) |
| Killarney to Mansfield (Ohio) | 3,412.29 mi (5,491.55 km) |
| Killarney to Mansfield (Texas) | 4,387.82 mi (7,061.51 km) |
| Killarney to Manteca (California) | 4,997.73 mi (8,043.08 km) |
| Killarney to Manville (New Jersey) | 3,095.88 mi (4,982.34 km) |
| Killarney to Maple Grove (Minnesota) | 3,649.08 mi (5,872.62 km) |
| Killarney to Maple Heights (Ohio) | 3,345.25 mi (5,383.66 km) |
| Killarney to Maple Valley (Washington) | 4,499.73 mi (7,241.62 km) |
| Killarney to Mapleton (Utah) | 4,546.50 mi (7,316.88 km) |
| Killarney to Maplewood (Minnesota) | 3,638.18 mi (5,855.08 km) |
| Killarney to Marana (Arizona) | 4,936.39 mi (7,944.35 km) |
| Killarney to Marco Island (Florida) | 4,081.33 mi (6,568.27 km) |
| Killarney to Margate (Florida) | 4,002.42 mi (6,441.27 km) |
| Killarney to Maricopa (Arizona) | 4,935.21 mi (7,942.46 km) |
