| Gdynia to Cortona | 829.71 mi (1,335.29 km) |
| Gdynia to Cosenza | 1,055.59 mi (1,698.81 km) |
| Gdynia to Cossato | 768.15 mi (1,236.21 km) |
| Gdynia to Costa Volpino | 704.68 mi (1,134.08 km) |
| Gdynia to Creazzo | 693.30 mi (1,115.76 km) |
| Gdynia to Crema | 742.45 mi (1,194.86 km) |
| Gdynia to Cremona | 748.74 mi (1,204.98 km) |
| Gdynia to Crevalcore | 751.50 mi (1,209.41 km) |
| Gdynia to Crispiano | 962.27 mi (1,548.62 km) |
| Gdynia to Crosia | 1,035.05 mi (1,665.76 km) |
| Gdynia to Crotone | 1,067.24 mi (1,717.56 km) |
| Gdynia to Cuneo | 853.47 mi (1,373.53 km) |
| Gdynia to Cuorgne | 792.08 mi (1,274.73 km) |
| Gdynia to Cusano Milanino | 743.36 mi (1,196.32 km) |
| Gdynia to Cutro | 1,071.13 mi (1,723.82 km) |
