| Ciechanow to Isparta | 1,146.93 mi (1,845.81 km) |
| Ciechanow to Istanbul | 906.77 mi (1,459.31 km) |
| Ciechanow to Izmir | 1,045.42 mi (1,682.44 km) |
| Ciechanow to Kadinhani | 1,152.20 mi (1,854.29 km) |
| Ciechanow to Kadirli | 1,303.60 mi (2,097.94 km) |
| Ciechanow to Kagithane | 903.28 mi (1,453.70 km) |
| Ciechanow to Kahramanmaras | 1,314.15 mi (2,114.92 km) |
| Ciechanow to Kahta | 1,352.40 mi (2,176.48 km) |
| Ciechanow to Kaman | 1,120.60 mi (1,803.43 km) |
| Ciechanow to Kangal | 1,231.70 mi (1,982.23 km) |
| Ciechanow to Kapakli | 867.23 mi (1,395.68 km) |
| Ciechanow to Karaagac | 1,352.88 mi (2,177.25 km) |
| Ciechanow to Karaagac | 869.08 mi (1,398.65 km) |
| Ciechanow to Karabuk | 981.52 mi (1,579.60 km) |
| Ciechanow to Karahalli | 1,091.25 mi (1,756.19 km) |
