| Porvoo to Kranenburg | 956.77 mi (1,539.77 km) |
| Porvoo to Krefeld | 963.40 mi (1,550.45 km) |
| Porvoo to Kressbronn am Bodensee | 1,092.71 mi (1,758.55 km) |
| Porvoo to Kreuzau | 995.98 mi (1,602.87 km) |
| Porvoo to Kreuztal | 942.89 mi (1,517.43 km) |
| Porvoo to Kriftel | 977.39 mi (1,572.96 km) |
| Porvoo to Kronach | 895.91 mi (1,441.82 km) |
| Porvoo to Kronberg | 970.95 mi (1,562.59 km) |
| Porvoo to Kronshagen | 712.99 mi (1,147.45 km) |
| Porvoo to Krumbach | 1,035.79 mi (1,666.95 km) |
| Porvoo to Kulmbach | 901.58 mi (1,450.95 km) |
| Porvoo to Kummersbruck | 931.40 mi (1,498.94 km) |
| Porvoo to Kunzell | 918.66 mi (1,478.44 km) |
| Porvoo to Kunzelsau | 991.46 mi (1,595.60 km) |
| Porvoo to Kurort Steinbach-Hallenberg | 888.45 mi (1,429.82 km) |
