| San Marino to Karditsa | 6,753.19 mi (10,868.20 km) |
| San Marino to Kastoria | 6,667.71 mi (10,730.64 km) |
| San Marino to Katerini | 6,717.08 mi (10,810.09 km) |
| San Marino to Keratsini | 6,883.76 mi (11,078.35 km) |
| San Marino to Kerkyra | 6,680.11 mi (10,750.60 km) |
| San Marino to Kiato | 6,856.42 mi (11,034.34 km) |
| San Marino to Kifisia | 6,882.52 mi (11,076.35 km) |
| San Marino to Kilkis | 6,685.14 mi (10,758.70 km) |
| San Marino to Komotini | 6,746.08 mi (10,856.77 km) |
| San Marino to Korinthos | 6,865.74 mi (11,049.34 km) |
| San Marino to Koropi | 6,894.96 mi (11,096.36 km) |
| San Marino to Korydallos | 6,883.73 mi (11,078.29 km) |
| San Marino to Kos | 7,049.94 mi (11,345.78 km) |
| San Marino to Kozani | 6,694.98 mi (10,774.53 km) |
| San Marino to Lagos | 6,737.90 mi (10,843.61 km) |
