| Aarau to Klaukkala | 1,118.76 mi (1,800.47 km) |
| Aarau to Kokkola | 1,271.63 mi (2,046.50 km) |
| Aarau to Kontiolahti | 1,353.75 mi (2,178.65 km) |
| Aarau to Korsholm | 1,205.21 mi (1,939.59 km) |
| Aarau to Kotka | 1,176.89 mi (1,894.02 km) |
| Aarau to Kouvola | 1,189.60 mi (1,914.48 km) |
| Aarau to Kuhmo | 1,410.37 mi (2,269.77 km) |
| Aarau to Kuopio | 1,310.04 mi (2,108.30 km) |
| Aarau to Kurikka | 1,189.10 mi (1,913.67 km) |
| Aarau to Kuusamo | 1,496.32 mi (2,408.09 km) |
| Aarau to Kuusankoski | 1,189.52 mi (1,914.35 km) |
| Aarau to Lahti | 1,169.76 mi (1,882.54 km) |
| Aarau to Laitila | 1,078.26 mi (1,735.29 km) |
| Aarau to Lapinlahti | 1,327.38 mi (2,136.21 km) |
| Aarau to Lappeenranta | 1,235.71 mi (1,988.69 km) |
