| Rietberg to Karis | 817.30 mi (1,315.31 km) |
| Rietberg to Karkkila | 851.88 mi (1,370.96 km) |
| Rietberg to Kauhajoki | 893.53 mi (1,438.00 km) |
| Rietberg to Kauhava | 946.75 mi (1,523.65 km) |
| Rietberg to Kauniainen | 852.87 mi (1,372.56 km) |
| Rietberg to Kemi | 1,115.52 mi (1,795.26 km) |
| Rietberg to Kemijarvi | 1,218.75 mi (1,961.39 km) |
| Rietberg to Kempele | 1,089.48 mi (1,753.35 km) |
| Rietberg to Kerava | 870.45 mi (1,400.85 km) |
| Rietberg to Keuruu | 941.50 mi (1,515.20 km) |
| Rietberg to Kiiminki | 1,106.03 mi (1,779.98 km) |
| Rietberg to Kirkkonummi | 840.00 mi (1,351.85 km) |
| Rietberg to Kitee | 1,074.68 mi (1,729.53 km) |
| Rietberg to Kiuruvesi | 1,050.75 mi (1,691.01 km) |
| Rietberg to Kivisto | 860.30 mi (1,384.52 km) |
