| Wallingford to Kirchlengern | 417.77 mi (672.33 km) |
| Wallingford to Kirchlinteln | 450.77 mi (725.44 km) |
| Wallingford to Kirchseeon | 627.81 mi (1,010.36 km) |
| Wallingford to Kirchzarten | 475.83 mi (765.77 km) |
| Wallingford to Kirkel | 400.79 mi (645.00 km) |
| Wallingford to Kissing | 583.69 mi (939.36 km) |
| Wallingford to Kisslegg | 557.20 mi (896.73 km) |
| Wallingford to Kitzingen | 510.45 mi (821.50 km) |
| Wallingford to Kleinblittersdorf | 396.95 mi (638.83 km) |
| Wallingford to Kleve | 311.29 mi (500.98 km) |
| Wallingford to Klipphausen | 632.61 mi (1,018.09 km) |
| Wallingford to Klotze | 525.48 mi (845.68 km) |
| Wallingford to Koblenz | 388.74 mi (625.61 km) |
| Wallingford to Kolbermoor | 642.45 mi (1,033.93 km) |
| Wallingford to Kolkwitz | 657.45 mi (1,058.06 km) |
