| Janakkala to Clondalkin | 1,261.77 mi (2,030.62 km) |
| Janakkala to Clonmel | 1,346.12 mi (2,166.37 km) |
| Janakkala to Cobh | 1,387.32 mi (2,232.68 km) |
| Janakkala to Cork | 1,390.99 mi (2,238.58 km) |
| Janakkala to Donegal | 1,265.92 mi (2,037.31 km) |
| Janakkala to Douglas | 1,390.78 mi (2,238.24 km) |
| Janakkala to Drogheda | 1,244.19 mi (2,002.33 km) |
| Janakkala to Dublin | 1,256.10 mi (2,021.49 km) |
| Janakkala to Dun Dealgan | 1,234.12 mi (1,986.12 km) |
| Janakkala to Ennis | 1,367.12 mi (2,200.17 km) |
| Janakkala to Enniscorthy | 1,302.06 mi (2,095.47 km) |
| Janakkala to Finglas | 1,250.17 mi (2,011.96 km) |
| Janakkala to Galway | 1,351.76 mi (2,175.45 km) |
| Janakkala to Glanmire | 1,387.83 mi (2,233.50 km) |
| Janakkala to Glencullen | 1,259.92 mi (2,027.64 km) |
