| Waterford to Karis | 1,286.45 mi (2,070.34 km) |
| Waterford to Karkkila | 1,311.36 mi (2,110.43 km) |
| Waterford to Kauhajoki | 1,282.14 mi (2,063.40 km) |
| Waterford to Kauhava | 1,324.30 mi (2,131.25 km) |
| Waterford to Kauniainen | 1,324.51 mi (2,131.59 km) |
| Waterford to Kemi | 1,435.84 mi (2,310.76 km) |
| Waterford to Kemijarvi | 1,536.51 mi (2,472.78 km) |
| Waterford to Kempele | 1,438.30 mi (2,314.71 km) |
| Waterford to Kerava | 1,339.12 mi (2,155.11 km) |
| Waterford to Keuruu | 1,355.69 mi (2,181.77 km) |
| Waterford to Kiiminki | 1,451.19 mi (2,335.46 km) |
| Waterford to Kirkkonummi | 1,312.57 mi (2,112.38 km) |
| Waterford to Kitee | 1,524.00 mi (2,452.64 km) |
| Waterford to Kiuruvesi | 1,440.58 mi (2,318.40 km) |
| Waterford to Kivisto | 1,329.61 mi (2,139.80 km) |
