| Portland to Kecskemet | 5,653.01 mi (9,097.64 km) |
| Portland to Kerepestarcsa | 5,604.39 mi (9,019.39 km) |
| Portland to Keszthely | 5,610.16 mi (9,028.68 km) |
| Portland to Kiskoros | 5,662.45 mi (9,112.83 km) |
| Portland to Kiskunfelegyhaza | 5,668.80 mi (9,123.06 km) |
| Portland to Kiskunhalas | 5,678.40 mi (9,138.51 km) |
| Portland to Kiskunlachaza | 5,620.92 mi (9,046.00 km) |
| Portland to Kiskunmajsa | 5,679.76 mi (9,140.69 km) |
| Portland to Kisujszallas | 5,655.24 mi (9,101.23 km) |
| Portland to Kisvarda | 5,617.83 mi (9,041.03 km) |
| Portland to Komarom | 5,568.97 mi (8,962.38 km) |
| Portland to Komlo | 5,667.57 mi (9,121.08 km) |
| Portland to Kormend | 5,581.40 mi (8,982.40 km) |
| Portland to Koszeg | 5,557.53 mi (8,943.98 km) |
| Portland to Lajosmizse | 5,642.82 mi (9,081.25 km) |
