| Niederkassel to Tallinn | 913.84 mi (1,470.69 km) |
| Niederkassel to Tartu | 940.04 mi (1,512.84 km) |
| Niederkassel to Valga | 900.04 mi (1,448.48 km) |
| Niederkassel to Viljandi | 903.23 mi (1,453.61 km) |
| Niederkassel to Voru | 934.24 mi (1,503.51 km) |
| Niederkassel to Aanekoski | 1,071.52 mi (1,724.45 km) |
| Niederkassel to Alajarvi | 1,046.55 mi (1,684.25 km) |
| Niederkassel to Alavus | 1,022.03 mi (1,644.79 km) |
| Niederkassel to Ekenas | 897.86 mi (1,444.97 km) |
| Niederkassel to Espoo | 941.17 mi (1,514.67 km) |
| Niederkassel to Eura | 915.63 mi (1,473.56 km) |
| Niederkassel to Eurajoki | 910.60 mi (1,465.47 km) |
| Niederkassel to Forssa | 939.33 mi (1,511.71 km) |
| Niederkassel to Hakkila | 952.71 mi (1,533.24 km) |
| Niederkassel to Halikko | 906.53 mi (1,458.91 km) |
