| San Marino to Kalispell (Montana) | 993.11 mi (1,598.25 km) |
| San Marino to Kaneohe (Hawaii) | 2,561.05 mi (4,121.60 km) |
| San Marino to Kankakee (Illinois) | 1,714.67 mi (2,759.50 km) |
| San Marino to Kannapolis (North Carolina) | 2,115.31 mi (3,404.26 km) |
| San Marino to Kansas City (Kansas) | 1,336.97 mi (2,151.64 km) |
| San Marino to Kansas City (Missouri) | 1,347.08 mi (2,167.91 km) |
| San Marino to Kapaa (Hawaii) | 2,627.06 mi (4,227.84 km) |
| San Marino to Kapolei (Hawaii) | 2,578.89 mi (4,150.33 km) |
| San Marino to Katy (Texas) | 1,336.91 mi (2,151.55 km) |
| San Marino to Kaukauna (Wisconsin) | 1,732.97 mi (2,788.94 km) |
| San Marino to Kaysville (Utah) | 584.26 mi (940.28 km) |
| San Marino to Kearney (Missouri) | 1,359.53 mi (2,187.95 km) |
| San Marino to Kearney (Nebraska) | 1,135.90 mi (1,828.06 km) |
| San Marino to Kearns (Utah) | 561.64 mi (903.87 km) |
| San Marino to Kearny (New Jersey) | 2,430.62 mi (3,911.70 km) |
