| Grenade to Chojnow | 854.66 mi (1,375.44 km) |
| Grenade to Chorzow | 942.62 mi (1,517.00 km) |
| Grenade to Choszczno | 913.40 mi (1,469.98 km) |
| Grenade to Chrzanow | 957.04 mi (1,540.21 km) |
| Grenade to Ciechanow | 1,082.78 mi (1,742.56 km) |
| Grenade to Ciechocinek | 1,016.17 mi (1,635.37 km) |
| Grenade to Cieszyn | 915.89 mi (1,473.97 km) |
| Grenade to Czarna Bialostocka | 1,194.70 mi (1,922.68 km) |
| Grenade to Czarnkow | 939.86 mi (1,512.56 km) |
| Grenade to Czechowice-Dziedzice | 935.38 mi (1,505.35 km) |
| Grenade to Czeladz | 948.94 mi (1,527.17 km) |
| Grenade to Czersk Pomorski | 1,023.05 mi (1,646.44 km) |
| Grenade to Czestochowa | 962.64 mi (1,549.23 km) |
| Grenade to Czluchow | 997.89 mi (1,605.94 km) |
| Grenade to Dabrowa Gornicza | 952.90 mi (1,533.54 km) |
