| Helensburgh to Kopavogur | 809.75 mi (1,303.16 km) |
| Helensburgh to Reykjavik | 811.94 mi (1,306.69 km) |
| Helensburgh to Saudharkrokur | 834.01 mi (1,342.21 km) |
| Helensburgh to Selfoss | 780.30 mi (1,255.78 km) |
| Helensburgh to An Cabhan | 174.39 mi (280.66 km) |
| Helensburgh to Arklow | 229.96 mi (370.09 km) |
| Helensburgh to Ashtown | 193.33 mi (311.13 km) |
| Helensburgh to Athy | 227.67 mi (366.40 km) |
| Helensburgh to Baile Atha Luain | 220.17 mi (354.34 km) |
| Helensburgh to Ballincollig | 325.39 mi (523.67 km) |
| Helensburgh to Blackrock | 196.27 mi (315.86 km) |
| Helensburgh to Carlow | 237.18 mi (381.70 km) |
| Helensburgh to Carrick on Shannon | 195.59 mi (314.77 km) |
| Helensburgh to Carrigaline | 326.02 mi (524.68 km) |
| Helensburgh to Castlebar | 234.49 mi (377.37 km) |
