| Lake Hopatcong to Karis | 4,081.74 mi (6,568.93 km) |
| Lake Hopatcong to Karkkila | 4,082.53 mi (6,570.19 km) |
| Lake Hopatcong to Kauhajoki | 3,961.17 mi (6,374.89 km) |
| Lake Hopatcong to Kauhava | 3,965.05 mi (6,381.13 km) |
| Lake Hopatcong to Kauniainen | 4,108.71 mi (6,612.34 km) |
| Lake Hopatcong to Kemi | 3,921.72 mi (6,311.39 km) |
| Lake Hopatcong to Kemijarvi | 3,960.81 mi (6,374.30 km) |
| Lake Hopatcong to Kempele | 3,972.20 mi (6,392.65 km) |
| Lake Hopatcong to Kerava | 4,113.19 mi (6,619.54 km) |
| Lake Hopatcong to Keuruu | 4,038.39 mi (6,499.16 km) |
| Lake Hopatcong to Kiiminki | 3,971.85 mi (6,392.08 km) |
| Lake Hopatcong to Kirkkonummi | 4,102.75 mi (6,602.73 km) |
| Lake Hopatcong to Kitee | 4,193.83 mi (6,749.32 km) |
| Lake Hopatcong to Kiuruvesi | 4,043.50 mi (6,507.38 km) |
| Lake Hopatcong to Kivisto | 4,108.33 mi (6,611.71 km) |
