| Foster City to Celbridge | 5,080.61 mi (8,176.46 km) |
| Foster City to Clondalkin | 5,085.86 mi (8,184.89 km) |
| Foster City to Clonmel | 5,089.12 mi (8,190.15 km) |
| Foster City to Cobh | 5,093.28 mi (8,196.85 km) |
| Foster City to Cork | 5,085.61 mi (8,184.49 km) |
| Foster City to Donegal | 4,972.72 mi (8,002.83 km) |
| Foster City to Douglas | 5,087.65 mi (8,187.78 km) |
| Foster City to Drogheda | 5,068.92 mi (8,157.64 km) |
| Foster City to Dublin | 5,088.60 mi (8,189.31 km) |
| Foster City to Dun Dealgan | 5,053.77 mi (8,133.26 km) |
| Foster City to Ennis | 5,026.58 mi (8,089.49 km) |
| Foster City to Enniscorthy | 5,118.38 mi (8,237.24 km) |
| Foster City to Finglas | 5,084.82 mi (8,183.22 km) |
| Foster City to Galway | 5,005.42 mi (8,055.44 km) |
| Foster City to Glanmire | 5,086.98 mi (8,186.70 km) |
