| Poplar Bluff to Juprelle | 4,542.93 mi (7,311.13 km) |
| Poplar Bluff to Jurbise | 4,487.43 mi (7,221.82 km) |
| Poplar Bluff to Kalmthout | 4,480.20 mi (7,210.19 km) |
| Poplar Bluff to Kampenhout | 4,497.82 mi (7,238.54 km) |
| Poplar Bluff to Kapelle-op-den-Bos | 4,488.35 mi (7,223.29 km) |
| Poplar Bluff to Kapellen | 4,481.10 mi (7,211.64 km) |
| Poplar Bluff to Kasterlee | 4,502.94 mi (7,246.79 km) |
| Poplar Bluff to Keerbergen | 4,498.91 mi (7,240.30 km) |
| Poplar Bluff to Kinrooi | 4,536.43 mi (7,300.68 km) |
| Poplar Bluff to Knokke-Heist | 4,436.51 mi (7,139.88 km) |
| Poplar Bluff to Koekelare | 4,432.69 mi (7,133.72 km) |
| Poplar Bluff to Koekelberg | 4,491.97 mi (7,229.13 km) |
| Poplar Bluff to Koksijde | 4,419.64 mi (7,112.72 km) |
| Poplar Bluff to Kontich | 4,487.72 mi (7,222.29 km) |
| Poplar Bluff to Kortemark | 4,437.13 mi (7,140.86 km) |
