| Simmerath to Chojnow | 421.70 mi (678.66 km) |
| Simmerath to Chorzow | 556.26 mi (895.22 km) |
| Simmerath to Choszczno | 426.96 mi (687.12 km) |
| Simmerath to Chrzanow | 577.51 mi (929.41 km) |
| Simmerath to Ciechanow | 631.85 mi (1,016.86 km) |
| Simmerath to Ciechocinek | 556.08 mi (894.92 km) |
| Simmerath to Cieszyn | 548.27 mi (882.36 km) |
| Simmerath to Czarna Bialostocka | 744.95 mi (1,198.88 km) |
| Simmerath to Czarnkow | 466.54 mi (750.82 km) |
| Simmerath to Czechowice-Dziedzice | 562.62 mi (905.45 km) |
| Simmerath to Czeladz | 561.82 mi (904.17 km) |
| Simmerath to Czersk Pomorski | 540.56 mi (869.95 km) |
| Simmerath to Czestochowa | 560.37 mi (901.83 km) |
| Simmerath to Czluchow | 514.26 mi (827.62 km) |
| Simmerath to Dabrowa Gornicza | 566.47 mi (911.65 km) |
