| Piqua to Juprelle | 4,141.16 mi (6,664.55 km) |
| Piqua to Jurbise | 4,084.83 mi (6,573.91 km) |
| Piqua to Kalmthout | 4,078.81 mi (6,564.21 km) |
| Piqua to Kampenhout | 4,095.93 mi (6,591.76 km) |
| Piqua to Kapelle-op-den-Bos | 4,086.47 mi (6,576.54 km) |
| Piqua to Kapellen | 4,079.61 mi (6,565.50 km) |
| Piqua to Kasterlee | 4,101.58 mi (6,600.86 km) |
| Piqua to Keerbergen | 4,097.12 mi (6,593.68 km) |
| Piqua to Kinrooi | 4,135.27 mi (6,655.07 km) |
| Piqua to Knokke-Heist | 4,034.61 mi (6,493.07 km) |
| Piqua to Koekelare | 4,030.37 mi (6,486.26 km) |
| Piqua to Koekelberg | 4,089.90 mi (6,582.06 km) |
| Piqua to Koksijde | 4,017.22 mi (6,465.09 km) |
| Piqua to Kontich | 4,086.02 mi (6,575.81 km) |
| Piqua to Kortemark | 4,034.76 mi (6,493.33 km) |
