| Gdynia to Collegno | 812.20 mi (1,307.11 km) |
| Gdynia to Cologno al Serio | 728.96 mi (1,173.15 km) |
| Gdynia to Cologno Monzese | 742.33 mi (1,194.66 km) |
| Gdynia to Colorno | 753.49 mi (1,212.63 km) |
| Gdynia to Comacchio | 733.68 mi (1,180.74 km) |
| Gdynia to Comiso | 1,226.86 mi (1,974.44 km) |
| Gdynia to Como | 730.32 mi (1,175.34 km) |
| Gdynia to Concordia Sagittaria | 653.29 mi (1,051.36 km) |
| Gdynia to Concorezzo | 737.28 mi (1,186.53 km) |
| Gdynia to Conegliano | 655.32 mi (1,054.63 km) |
| Gdynia to Conselice | 751.61 mi (1,209.60 km) |
| Gdynia to Conselve | 705.00 mi (1,134.59 km) |
| Gdynia to Conversano | 937.32 mi (1,508.48 km) |
| Gdynia to Copertino | 983.68 mi (1,583.08 km) |
| Gdynia to Copparo | 726.96 mi (1,169.92 km) |
