| San Marino to Kluczbork | 5,985.19 mi (9,632.24 km) |
| San Marino to Knurow | 6,040.38 mi (9,721.05 km) |
| San Marino to Kobylka | 5,978.92 mi (9,622.15 km) |
| San Marino to Kokoszki | 5,800.77 mi (9,335.44 km) |
| San Marino to Kolbuszowa | 6,113.49 mi (9,838.71 km) |
| San Marino to Kolno | 5,932.56 mi (9,547.53 km) |
| San Marino to Kolo | 5,926.37 mi (9,537.57 km) |
| San Marino to Kolobrzeg | 5,741.60 mi (9,240.21 km) |
| San Marino to Koluszki | 5,980.00 mi (9,623.88 km) |
| San Marino to Komorniki | 5,875.23 mi (9,455.27 km) |
| San Marino to Konin | 5,916.56 mi (9,521.79 km) |
| San Marino to Konskie | 6,026.34 mi (9,698.46 km) |
| San Marino to Konstancin-Jeziorna | 5,991.54 mi (9,642.45 km) |
| San Marino to Konstantynow Lodzki | 5,968.85 mi (9,605.94 km) |
| San Marino to Koronowo | 5,846.36 mi (9,408.81 km) |
