| Ostringen to Karis | 954.30 mi (1,535.79 km) |
| Ostringen to Karkkila | 990.33 mi (1,593.78 km) |
| Ostringen to Kauhajoki | 1,047.21 mi (1,685.32 km) |
| Ostringen to Kauhava | 1,101.05 mi (1,771.98 km) |
| Ostringen to Kauniainen | 987.76 mi (1,589.65 km) |
| Ostringen to Kemi | 1,275.67 mi (2,052.99 km) |
| Ostringen to Kemijarvi | 1,377.50 mi (2,216.87 km) |
| Ostringen to Kempele | 1,245.58 mi (2,004.57 km) |
| Ostringen to Kerava | 1,005.58 mi (1,618.32 km) |
| Ostringen to Keuruu | 1,088.40 mi (1,751.61 km) |
| Ostringen to Kiiminki | 1,262.42 mi (2,031.66 km) |
| Ostringen to Kirkkonummi | 975.10 mi (1,569.28 km) |
| Ostringen to Kitee | 1,209.08 mi (1,945.82 km) |
| Ostringen to Kiuruvesi | 1,200.00 mi (1,931.22 km) |
| Ostringen to Kivisto | 995.61 mi (1,602.28 km) |
