| Killarney to West St. Paul (Minnesota) | 3,644.12 mi (5,864.64 km) |
| Killarney to West University Place (Texas) | 4,463.69 mi (7,183.61 km) |
| Killarney to West Valley City (Utah) | 4,532.09 mi (7,293.69 km) |
| Killarney to West Whittier-Los Nietos (California) | 5,101.44 mi (8,209.97 km) |
| Killarney to Westbrook (Maine) | 2,792.36 mi (4,493.87 km) |
| Killarney to Westbury (New York) | 3,045.13 mi (4,900.66 km) |
| Killarney to Westchase (Florida) | 4,013.26 mi (6,458.72 km) |
| Killarney to Westchester (Florida) | 4,033.57 mi (6,491.41 km) |
| Killarney to Westchester (Illinois) | 3,579.15 mi (5,760.09 km) |
| Killarney to Western Springs (Illinois) | 3,581.63 mi (5,764.07 km) |
| Killarney to Westerville (Ohio) | 3,456.44 mi (5,562.61 km) |
| Killarney to Westfield (Indiana) | 3,591.03 mi (5,779.21 km) |
| Killarney to Westfield (Massachusetts) | 2,953.65 mi (4,753.44 km) |
| Killarney to Westfield (New Jersey) | 3,081.04 mi (4,958.45 km) |
| Killarney to Westlake (Ohio) | 3,358.25 mi (5,404.58 km) |
