| Porterville to Kluczbork | 5,886.69 mi (9,473.71 km) |
| Porterville to Knurow | 5,942.21 mi (9,563.06 km) |
| Porterville to Kobylka | 5,876.30 mi (9,456.99 km) |
| Porterville to Kokoszki | 5,698.59 mi (9,171.00 km) |
| Porterville to Kolbuszowa | 6,012.27 mi (9,675.82 km) |
| Porterville to Kolno | 5,828.28 mi (9,379.70 km) |
| Porterville to Kolo | 5,826.23 mi (9,376.41 km) |
| Porterville to Kolobrzeg | 5,642.12 mi (9,080.11 km) |
| Porterville to Koluszki | 5,879.23 mi (9,461.70 km) |
| Porterville to Komorniki | 5,776.80 mi (9,296.86 km) |
| Porterville to Konin | 5,816.74 mi (9,361.14 km) |
| Porterville to Konskie | 5,925.52 mi (9,536.20 km) |
| Porterville to Konstancin-Jeziorna | 5,889.23 mi (9,477.79 km) |
| Porterville to Konstantynow Lodzki | 5,868.52 mi (9,444.46 km) |
| Porterville to Koronowo | 5,745.72 mi (9,246.85 km) |
