| Poplar Bluff to Karis | 4,779.01 mi (7,691.08 km) |
| Poplar Bluff to Karkkila | 4,773.88 mi (7,682.81 km) |
| Poplar Bluff to Kauhajoki | 4,640.49 mi (7,468.14 km) |
| Poplar Bluff to Kauhava | 4,635.25 mi (7,459.71 km) |
| Poplar Bluff to Kauniainen | 4,801.36 mi (7,727.04 km) |
| Poplar Bluff to Kemi | 4,560.63 mi (7,339.63 km) |
| Poplar Bluff to Kemijarvi | 4,581.30 mi (7,372.90 km) |
| Poplar Bluff to Kempele | 4,617.08 mi (7,430.47 km) |
| Poplar Bluff to Kerava | 4,803.02 mi (7,729.72 km) |
| Poplar Bluff to Keuruu | 4,712.04 mi (7,583.29 km) |
| Poplar Bluff to Kiiminki | 4,613.68 mi (7,425.00 km) |
| Poplar Bluff to Kirkkonummi | 4,797.28 mi (7,720.48 km) |
| Poplar Bluff to Kitee | 4,851.69 mi (7,808.04 km) |
| Poplar Bluff to Kiuruvesi | 4,697.83 mi (7,560.42 km) |
| Poplar Bluff to Kivisto | 4,799.65 mi (7,724.29 km) |
