| Porterville to Koscian | 5,786.03 mi (9,311.71 km) |
| Porterville to Koscielisko | 6,025.40 mi (9,696.94 km) |
| Porterville to Koscierzyna | 5,700.90 mi (9,174.72 km) |
| Porterville to Kostrzyn | 5,781.99 mi (9,305.21 km) |
| Porterville to Kostrzyn nad Odra | 5,709.12 mi (9,187.93 km) |
| Porterville to Koszalin | 5,654.97 mi (9,100.80 km) |
| Porterville to Kowary | 5,839.12 mi (9,397.16 km) |
| Porterville to Kozienice | 5,928.73 mi (9,541.37 km) |
| Porterville to Kozuchow | 5,779.23 mi (9,300.77 km) |
| Porterville to Kozy | 5,973.76 mi (9,613.83 km) |
| Porterville to Krakow | 5,981.15 mi (9,625.72 km) |
| Porterville to Krapkowice | 5,910.42 mi (9,511.90 km) |
| Porterville to Krasnik | 5,982.68 mi (9,628.20 km) |
| Porterville to Krasnystaw | 5,999.80 mi (9,655.75 km) |
| Porterville to Krosno | 6,045.54 mi (9,729.35 km) |
