| Geilenkirchen to Chojnow | 425.85 mi (685.34 km) |
| Geilenkirchen to Chorzow | 563.46 mi (906.80 km) |
| Geilenkirchen to Choszczno | 422.80 mi (680.43 km) |
| Geilenkirchen to Chrzanow | 585.08 mi (941.59 km) |
| Geilenkirchen to Ciechanow | 631.18 mi (1,015.79 km) |
| Geilenkirchen to Ciechocinek | 554.84 mi (892.92 km) |
| Geilenkirchen to Cieszyn | 557.28 mi (896.86 km) |
| Geilenkirchen to Czarna Bialostocka | 743.66 mi (1,196.80 km) |
| Geilenkirchen to Czarnkow | 464.23 mi (747.11 km) |
| Geilenkirchen to Czechowice-Dziedzice | 570.99 mi (918.92 km) |
| Geilenkirchen to Czeladz | 568.88 mi (915.53 km) |
| Geilenkirchen to Czersk Pomorski | 535.99 mi (862.59 km) |
| Geilenkirchen to Czestochowa | 565.96 mi (910.82 km) |
| Geilenkirchen to Czluchow | 509.71 mi (820.30 km) |
| Geilenkirchen to Dabrowa Gornicza | 573.54 mi (923.02 km) |
