| Gig Harbor to Koscian | 5,158.18 mi (8,301.28 km) |
| Gig Harbor to Koscielisko | 5,394.15 mi (8,681.04 km) |
| Gig Harbor to Koscierzyna | 5,058.13 mi (8,140.27 km) |
| Gig Harbor to Kostrzyn | 5,150.11 mi (8,288.30 km) |
| Gig Harbor to Kostrzyn nad Odra | 5,088.09 mi (8,188.49 km) |
| Gig Harbor to Koszalin | 5,019.61 mi (8,078.28 km) |
| Gig Harbor to Kowary | 5,221.11 mi (8,402.56 km) |
| Gig Harbor to Kozienice | 5,280.32 mi (8,497.85 km) |
| Gig Harbor to Kozuchow | 5,157.83 mi (8,300.73 km) |
| Gig Harbor to Kozy | 5,343.68 mi (8,599.83 km) |
| Gig Harbor to Krakow | 5,346.43 mi (8,604.25 km) |
| Gig Harbor to Krapkowice | 5,283.53 mi (8,503.02 km) |
| Gig Harbor to Krasnik | 5,333.81 mi (8,583.94 km) |
| Gig Harbor to Krasnystaw | 5,346.23 mi (8,603.92 km) |
| Gig Harbor to Krosno | 5,403.56 mi (8,696.19 km) |
