| Killarney to Stephenville (Texas) | 4,449.54 mi (7,160.84 km) |
| Killarney to Sterling (Colorado) | 4,220.87 mi (6,792.83 km) |
| Killarney to Sterling (Illinois) | 3,652.29 mi (5,877.80 km) |
| Killarney to Sterling (Virginia) | 3,278.98 mi (5,277.01 km) |
| Killarney to Sterling Heights (Michigan) | 3,354.17 mi (5,398.01 km) |
| Killarney to Steubenville (Ohio) | 3,353.39 mi (5,396.76 km) |
| Killarney to Stevens Point (Wisconsin) | 3,526.43 mi (5,675.24 km) |
| Killarney to Stevenson Ranch (California) | 5,096.71 mi (8,202.36 km) |
| Killarney to Stillwater (Minnesota) | 3,627.69 mi (5,838.20 km) |
| Killarney to Stillwater (Oklahoma) | 4,208.86 mi (6,773.50 km) |
| Killarney to Stockbridge (Georgia) | 3,814.34 mi (6,138.59 km) |
| Killarney to Stockton (California) | 4,990.33 mi (8,031.16 km) |
| Killarney to Stone Ridge (Virginia) | 3,288.56 mi (5,292.43 km) |
| Killarney to Stonecrest (Georgia) | 3,802.92 mi (6,120.21 km) |
| Killarney to Stony Brook (New York) | 3,019.82 mi (4,859.93 km) |
