| Killarney to Lowell (Indiana) | 3,585.31 mi (5,770.00 km) |
| Killarney to Lowell (Massachusetts) | 2,874.00 mi (4,625.26 km) |
| Killarney to Lower Burrell (Pennsylvania) | 3,305.63 mi (5,319.90 km) |
| Killarney to Lowes Island (Virginia) | 3,274.96 mi (5,270.55 km) |
| Killarney to Lubbock (Texas) | 4,525.35 mi (7,282.85 km) |
| Killarney to Lufkin (Texas) | 4,354.02 mi (7,007.11 km) |
| Killarney to Luling (Louisiana) | 4,245.71 mi (6,832.81 km) |
| Killarney to Lumberton (North Carolina) | 3,544.40 mi (5,704.15 km) |
| Killarney to Lumberton (Texas) | 4,386.39 mi (7,059.22 km) |
| Killarney to Lutz (Florida) | 4,002.34 mi (6,441.14 km) |
| Killarney to Lynbrook (New York) | 3,052.95 mi (4,913.25 km) |
| Killarney to Lynchburg (Virginia) | 3,424.56 mi (5,511.29 km) |
| Killarney to Lynden (Washington) | 4,426.61 mi (7,123.94 km) |
| Killarney to Lyndhurst (Ohio) | 3,337.76 mi (5,371.61 km) |
| Killarney to Lyndon (Kentucky) | 3,648.52 mi (5,871.72 km) |
