| Willowbrook to Karis | 5,590.95 mi (8,997.77 km) |
| Willowbrook to Karkkila | 5,573.35 mi (8,969.44 km) |
| Willowbrook to Kauhajoki | 5,426.45 mi (8,733.03 km) |
| Willowbrook to Kauhava | 5,402.45 mi (8,694.40 km) |
| Willowbrook to Kauniainen | 5,601.16 mi (9,014.20 km) |
| Willowbrook to Kemi | 5,270.60 mi (8,482.22 km) |
| Willowbrook to Kemijarvi | 5,251.84 mi (8,452.03 km) |
| Willowbrook to Kempele | 5,333.45 mi (8,583.36 km) |
| Willowbrook to Kerava | 5,596.54 mi (9,006.77 km) |
| Willowbrook to Keuruu | 5,479.18 mi (8,817.89 km) |
| Willowbrook to Kiiminki | 5,324.16 mi (8,568.41 km) |
| Willowbrook to Kirkkonummi | 5,601.59 mi (9,014.89 km) |
| Willowbrook to Kitee | 5,571.93 mi (8,967.16 km) |
| Willowbrook to Kiuruvesi | 5,425.69 mi (8,731.80 km) |
| Willowbrook to Kivisto | 5,596.73 mi (9,007.06 km) |
