| Kastamonu to University Place (Washington) | 6,145.87 mi (9,890.83 km) |
| Kastamonu to Upland (California) | 6,914.23 mi (11,127.39 km) |
| Kastamonu to Upper Arlington (Ohio) | 5,559.66 mi (8,947.41 km) |
| Kastamonu to Upper Grand Lagoon (Florida) | 6,168.66 mi (9,927.49 km) |
| Kastamonu to Upper Montclair (New Jersey) | 5,189.09 mi (8,351.03 km) |
| Kastamonu to Urbana (Illinois) | 5,734.35 mi (9,228.55 km) |
| Kastamonu to Urbana (Maryland) | 5,381.74 mi (8,661.07 km) |
| Kastamonu to Urbana (Ohio) | 5,579.98 mi (8,980.12 km) |
| Kastamonu to Urbandale (Iowa) | 5,832.38 mi (9,386.31 km) |
| Kastamonu to Utica (New York) | 5,122.93 mi (8,244.57 km) |
| Kastamonu to Uvalde (Texas) | 6,729.09 mi (10,829.43 km) |
| Kastamonu to Vacaville (California) | 6,719.54 mi (10,814.05 km) |
| Kastamonu to Vadnais Heights (Minnesota) | 5,622.50 mi (9,048.54 km) |
| Kastamonu to Vail (Arizona) | 6,883.69 mi (11,078.23 km) |
| Kastamonu to Valdosta (Georgia) | 6,036.47 mi (9,714.76 km) |
