| Grado to Chojnice | 1,284.82 mi (2,067.72 km) |
| Grado to Chojnow | 1,159.25 mi (1,865.63 km) |
| Grado to Chorzow | 1,267.76 mi (2,040.26 km) |
| Grado to Choszczno | 1,189.66 mi (1,914.58 km) |
| Grado to Chrzanow | 1,284.84 mi (2,067.75 km) |
| Grado to Ciechanow | 1,383.57 mi (2,226.64 km) |
| Grado to Ciechocinek | 1,310.88 mi (2,109.66 km) |
| Grado to Cieszyn | 1,246.22 mi (2,005.59 km) |
| Grado to Czarna Bialostocka | 1,497.52 mi (2,410.02 km) |
| Grado to Czarnkow | 1,225.43 mi (1,972.14 km) |
| Grado to Czechowice-Dziedzice | 1,264.72 mi (2,035.37 km) |
| Grado to Czeladz | 1,274.00 mi (2,050.30 km) |
| Grado to Czersk Pomorski | 1,303.25 mi (2,097.38 km) |
| Grado to Czestochowa | 1,282.71 mi (2,064.32 km) |
| Grado to Czluchow | 1,277.03 mi (2,055.19 km) |
