| Kalkar to Tallinn | 890.66 mi (1,433.37 km) |
| Kalkar to Tartu | 924.15 mi (1,487.27 km) |
| Kalkar to Valga | 886.37 mi (1,426.47 km) |
| Kalkar to Viljandi | 886.16 mi (1,426.14 km) |
| Kalkar to Voru | 921.23 mi (1,482.57 km) |
| Kalkar to Aanekoski | 1,037.51 mi (1,669.72 km) |
| Kalkar to Alajarvi | 1,008.90 mi (1,623.68 km) |
| Kalkar to Alavus | 985.36 mi (1,585.78 km) |
| Kalkar to Ekenas | 870.46 mi (1,400.86 km) |
| Kalkar to Espoo | 914.55 mi (1,471.83 km) |
| Kalkar to Eura | 881.59 mi (1,418.78 km) |
| Kalkar to Eurajoki | 875.77 mi (1,409.41 km) |
| Kalkar to Forssa | 908.81 mi (1,462.60 km) |
| Kalkar to Hakkila | 926.16 mi (1,490.51 km) |
| Kalkar to Halikko | 876.84 mi (1,411.13 km) |
