| Ottawa to Karis | 4,461.54 mi (7,180.15 km) |
| Ottawa to Karkkila | 4,455.56 mi (7,170.54 km) |
| Ottawa to Kauhajoki | 4,320.84 mi (6,953.72 km) |
| Ottawa to Kauhava | 4,314.50 mi (6,943.52 km) |
| Ottawa to Kauniainen | 4,483.17 mi (7,214.96 km) |
| Ottawa to Kemi | 4,236.84 mi (6,818.54 km) |
| Ottawa to Kemijarvi | 4,256.04 mi (6,849.44 km) |
| Ottawa to Kempele | 4,293.73 mi (6,910.09 km) |
| Ottawa to Kerava | 4,484.44 mi (7,217.01 km) |
| Ottawa to Keuruu | 4,391.55 mi (7,067.52 km) |
| Ottawa to Kiiminki | 4,290.07 mi (6,904.20 km) |
| Ottawa to Kirkkonummi | 4,479.37 mi (7,208.85 km) |
| Ottawa to Kitee | 4,529.22 mi (7,289.08 km) |
| Ottawa to Kiuruvesi | 4,375.25 mi (7,041.29 km) |
| Ottawa to Kivisto | 4,481.28 mi (7,211.92 km) |
