| Dumbarton to Kopavogur | 817.39 mi (1,315.46 km) |
| Dumbarton to Reykjavik | 819.58 mi (1,318.99 km) |
| Dumbarton to Saudharkrokur | 841.24 mi (1,353.84 km) |
| Dumbarton to Selfoss | 787.93 mi (1,268.05 km) |
| Dumbarton to An Cabhan | 174.88 mi (281.45 km) |
| Dumbarton to Arklow | 227.33 mi (365.84 km) |
| Dumbarton to Ashtown | 191.36 mi (307.96 km) |
| Dumbarton to Athy | 226.27 mi (364.15 km) |
| Dumbarton to Baile Atha Luain | 220.51 mi (354.88 km) |
| Dumbarton to Ballincollig | 324.78 mi (522.68 km) |
| Dumbarton to Blackrock | 194.00 mi (312.21 km) |
| Dumbarton to Carlow | 235.56 mi (379.10 km) |
| Dumbarton to Carrick on Shannon | 196.97 mi (316.99 km) |
| Dumbarton to Carrigaline | 325.17 mi (523.31 km) |
| Dumbarton to Castlebar | 236.92 mi (381.29 km) |
