| Grimstad to Chojnow | 568.75 mi (915.32 km) |
| Grimstad to Chorzow | 693.22 mi (1,115.63 km) |
| Grimstad to Choszczno | 444.70 mi (715.68 km) |
| Grimstad to Chrzanow | 713.72 mi (1,148.63 km) |
| Grimstad to Ciechanow | 601.74 mi (968.40 km) |
| Grimstad to Ciechocinek | 546.92 mi (880.19 km) |
| Grimstad to Cieszyn | 718.21 mi (1,155.85 km) |
| Grimstad to Czarna Bialostocka | 666.05 mi (1,071.91 km) |
| Grimstad to Czarnkow | 487.27 mi (784.18 km) |
| Grimstad to Czechowice-Dziedzice | 717.16 mi (1,154.15 km) |
| Grimstad to Czeladz | 694.49 mi (1,117.68 km) |
| Grimstad to Czersk Pomorski | 478.44 mi (769.98 km) |
| Grimstad to Czestochowa | 668.57 mi (1,075.96 km) |
| Grimstad to Czluchow | 467.47 mi (752.31 km) |
| Grimstad to Dabrowa Gornicza | 697.70 mi (1,122.84 km) |
