| Clausthal-Zellerfeld to Clondalkin | 708.77 mi (1,140.65 km) |
| Clausthal-Zellerfeld to Clonmel | 765.28 mi (1,231.59 km) |
| Clausthal-Zellerfeld to Cobh | 793.46 mi (1,276.95 km) |
| Clausthal-Zellerfeld to Cork | 800.40 mi (1,288.12 km) |
| Clausthal-Zellerfeld to Donegal | 785.36 mi (1,263.91 km) |
| Clausthal-Zellerfeld to Douglas | 799.13 mi (1,286.08 km) |
| Clausthal-Zellerfeld to Drogheda | 708.40 mi (1,140.06 km) |
| Clausthal-Zellerfeld to Dublin | 703.29 mi (1,131.84 km) |
| Clausthal-Zellerfeld to Dun Dealgan | 712.21 mi (1,146.19 km) |
| Clausthal-Zellerfeld to Ennis | 816.37 mi (1,313.82 km) |
| Clausthal-Zellerfeld to Enniscorthy | 716.46 mi (1,153.03 km) |
| Clausthal-Zellerfeld to Finglas | 701.87 mi (1,129.55 km) |
| Clausthal-Zellerfeld to Galway | 818.33 mi (1,316.98 km) |
| Clausthal-Zellerfeld to Glanmire | 797.28 mi (1,283.09 km) |
| Clausthal-Zellerfeld to Glencullen | 701.20 mi (1,128.48 km) |
