| Diepholz to Chojnow | 335.00 mi (539.14 km) |
| Diepholz to Chorzow | 482.03 mi (775.75 km) |
| Diepholz to Choszczno | 296.14 mi (476.59 km) |
| Diepholz to Chrzanow | 504.88 mi (812.52 km) |
| Diepholz to Ciechanow | 512.67 mi (825.06 km) |
| Diepholz to Ciechocinek | 435.54 mi (700.93 km) |
| Diepholz to Cieszyn | 485.80 mi (781.82 km) |
| Diepholz to Czarna Bialostocka | 621.44 mi (1,000.11 km) |
| Diepholz to Czarnkow | 343.14 mi (552.22 km) |
| Diepholz to Czechowice-Dziedzice | 495.50 mi (797.42 km) |
| Diepholz to Czeladz | 486.53 mi (782.99 km) |
| Diepholz to Czersk Pomorski | 405.46 mi (652.53 km) |
| Diepholz to Czestochowa | 476.25 mi (766.45 km) |
| Diepholz to Czluchow | 379.71 mi (611.08 km) |
| Diepholz to Dabrowa Gornicza | 491.07 mi (790.30 km) |
