| Holtsville to Kopavogur | 2,577.97 mi (4,148.84 km) |
| Holtsville to Reykjavik | 2,577.65 mi (4,148.33 km) |
| Holtsville to Saudharkrokur | 2,668.79 mi (4,295.00 km) |
| Holtsville to Selfoss | 2,602.04 mi (4,187.58 km) |
| Holtsville to An Cabhan | 3,082.17 mi (4,960.27 km) |
| Holtsville to Arklow | 3,147.33 mi (5,065.15 km) |
| Holtsville to Ashtown | 3,131.85 mi (5,040.23 km) |
| Holtsville to Athy | 3,110.92 mi (5,006.55 km) |
| Holtsville to Baile Atha Luain | 3,066.21 mi (4,934.59 km) |
| Holtsville to Ballincollig | 3,060.92 mi (4,926.08 km) |
| Holtsville to Blackrock | 3,139.17 mi (5,052.01 km) |
| Holtsville to Carlow | 3,115.53 mi (5,013.96 km) |
| Holtsville to Carrick on Shannon | 3,053.41 mi (4,913.99 km) |
| Holtsville to Carrigaline | 3,070.26 mi (4,941.10 km) |
| Holtsville to Castlebar | 3,006.15 mi (4,837.93 km) |
