| South San Francisco to Kidricevo | 6,078.44 mi (9,782.30 km) |
| South San Francisco to Kobarid | 6,030.60 mi (9,705.31 km) |
| South San Francisco to Kobilje | 6,077.00 mi (9,779.98 km) |
| South San Francisco to Kocevje | 6,099.07 mi (9,815.50 km) |
| South San Francisco to Komen | 6,060.00 mi (9,752.62 km) |
| South San Francisco to Komenda | 6,057.93 mi (9,749.29 km) |
| South San Francisco to Koper | 6,074.89 mi (9,776.60 km) |
| South San Francisco to Kostanjevica na Krki | 6,101.77 mi (9,819.85 km) |
| South San Francisco to Kostel | 6,108.20 mi (9,830.20 km) |
| South San Francisco to Kozje | 6,091.86 mi (9,803.89 km) |
| South San Francisco to Kranj | 6,051.95 mi (9,739.68 km) |
| South San Francisco to Kranjska Gora | 6,022.28 mi (9,691.92 km) |
| South San Francisco to Krizevci | 6,077.76 mi (9,781.21 km) |
| South San Francisco to Krsko | 6,097.19 mi (9,812.48 km) |
| South San Francisco to Kuzma | 6,060.46 mi (9,753.37 km) |
