| Niederkassel to Zafra | 1,078.84 mi (1,736.23 km) |
| Niederkassel to Zamora | 885.64 mi (1,425.30 km) |
| Niederkassel to Zaragoza | 736.80 mi (1,185.77 km) |
| Niederkassel to Zarautz | 676.09 mi (1,088.05 km) |
| Niederkassel to Zuera | 721.13 mi (1,160.55 km) |
| Niederkassel to Zumaia | 678.02 mi (1,091.17 km) |
| Niederkassel to Zumarraga | 691.71 mi (1,113.19 km) |
| Niederkassel to Longyearbyen | 1,905.60 mi (3,066.76 km) |
| Niederkassel to Ahus | 461.58 mi (742.84 km) |
| Niederkassel to Akersberga | 743.84 mi (1,197.10 km) |
| Niederkassel to Alingsas | 538.60 mi (866.80 km) |
| Niederkassel to Almhult | 490.71 mi (789.73 km) |
| Niederkassel to Alta | 729.06 mi (1,173.31 km) |
| Niederkassel to Amal | 611.20 mi (983.63 km) |
| Niederkassel to Arboga | 685.97 mi (1,103.96 km) |
