| Ciechanow to Cuevas del Almanzora | 1,524.47 mi (2,453.40 km) |
| Ciechanow to Cullera | 1,369.16 mi (2,203.45 km) |
| Ciechanow to Culleredo | 1,480.51 mi (2,382.64 km) |
| Ciechanow to Cunit | 1,197.61 mi (1,927.37 km) |
| Ciechanow to Daganzo de Arriba | 1,412.67 mi (2,273.47 km) |
| Ciechanow to Daimiel | 1,491.56 mi (2,400.43 km) |
| Ciechanow to Don Benito | 1,580.45 mi (2,543.48 km) |
| Ciechanow to Donostia | 1,226.53 mi (1,973.91 km) |
| Ciechanow to Dos Hermanas | 1,667.71 mi (2,683.92 km) |
| Ciechanow to Durango | 1,258.22 mi (2,024.91 km) |
| Ciechanow to Ecija | 1,624.41 mi (2,614.24 km) |
| Ciechanow to Ejea de los Caballeros | 1,250.03 mi (2,011.73 km) |
| Ciechanow to El Alamo | 1,447.92 mi (2,330.20 km) |
| Ciechanow to El Arahal | 1,655.12 mi (2,663.66 km) |
| Ciechanow to El Astillero | 1,294.08 mi (2,082.62 km) |
