| Foster City to Kavak | 6,833.82 mi (10,997.97 km) |
| Foster City to Kayapinar | 7,102.10 mi (11,429.72 km) |
| Foster City to Kayseri | 6,979.90 mi (11,233.06 km) |
| Foster City to Kemalpasa | 6,843.59 mi (11,013.70 km) |
| Foster City to Kemer | 7,026.56 mi (11,308.16 km) |
| Foster City to Keskin | 6,885.79 mi (11,081.60 km) |
| Foster City to Kilimli | 6,736.46 mi (10,841.28 km) |
| Foster City to Kilis | 7,138.64 mi (11,488.53 km) |
| Foster City to Kinik | 6,800.66 mi (10,944.60 km) |
| Foster City to Kirikkale | 6,873.04 mi (11,061.09 km) |
| Foster City to Kirkagac | 6,806.37 mi (10,953.79 km) |
| Foster City to Kirklareli | 6,630.59 mi (10,670.90 km) |
| Foster City to Kirsehir | 6,929.75 mi (11,152.36 km) |
| Foster City to Kizilpinar | 6,675.58 mi (10,743.31 km) |
| Foster City to Kiziltepe | 7,157.37 mi (11,518.68 km) |
