| Potomac to Kocaali | 5,291.69 mi (8,516.15 km) |
| Potomac to Kocaeli | 5,267.65 mi (8,477.46 km) |
| Potomac to Konak | 5,256.55 mi (8,459.60 km) |
| Potomac to Konakli | 5,537.07 mi (8,911.06 km) |
| Potomac to Konya | 5,502.45 mi (8,855.34 km) |
| Potomac to Koprukoy | 5,761.43 mi (9,272.12 km) |
| Potomac to Korfez | 5,259.35 mi (8,464.10 km) |
| Potomac to Korkut | 5,820.60 mi (9,367.35 km) |
| Potomac to Kose | 5,668.55 mi (9,122.65 km) |
| Potomac to Kovancilar | 5,750.20 mi (9,254.05 km) |
| Potomac to Koyulhisar | 5,596.08 mi (9,006.01 km) |
| Potomac to Kozan | 5,655.05 mi (9,100.93 km) |
| Potomac to Kozlu | 5,309.99 mi (8,545.60 km) |
| Potomac to Kozluk | 5,837.24 mi (9,394.12 km) |
| Potomac to Kucuk Dalyan | 5,728.74 mi (9,219.52 km) |
