| Niederkassel to Cuevas del Almanzora | 1,031.42 mi (1,659.91 km) |
| Niederkassel to Cullera | 879.27 mi (1,415.05 km) |
| Niederkassel to Culleredo | 890.27 mi (1,432.76 km) |
| Niederkassel to Cunit | 712.85 mi (1,147.21 km) |
| Niederkassel to Daganzo de Arriba | 870.10 mi (1,400.29 km) |
| Niederkassel to Daimiel | 961.38 mi (1,547.20 km) |
| Niederkassel to Don Benito | 1,031.37 mi (1,659.82 km) |
| Niederkassel to Donostia | 668.49 mi (1,075.83 km) |
| Niederkassel to Dos Hermanas | 1,131.38 mi (1,820.78 km) |
| Niederkassel to Durango | 696.41 mi (1,120.76 km) |
| Niederkassel to Ecija | 1,093.62 mi (1,760.01 km) |
| Niederkassel to Ejea de los Caballeros | 714.19 mi (1,149.37 km) |
| Niederkassel to El Alamo | 903.42 mi (1,453.92 km) |
| Niederkassel to El Arahal | 1,122.22 mi (1,806.04 km) |
| Niederkassel to El Astillero | 721.73 mi (1,161.51 km) |
