| Gulsehir to Collegno | 1,450.04 mi (2,333.62 km) |
| Gulsehir to Cologno al Serio | 1,354.12 mi (2,179.25 km) |
| Gulsehir to Cologno Monzese | 1,373.39 mi (2,210.26 km) |
| Gulsehir to Colorno | 1,312.91 mi (2,112.93 km) |
| Gulsehir to Comacchio | 1,223.24 mi (1,968.62 km) |
| Gulsehir to Comiso | 1,097.11 mi (1,765.63 km) |
| Gulsehir to Como | 1,386.28 mi (2,231.00 km) |
| Gulsehir to Concordia Sagittaria | 1,209.38 mi (1,946.30 km) |
| Gulsehir to Concorezzo | 1,371.47 mi (2,207.16 km) |
| Gulsehir to Conegliano | 1,237.23 mi (1,991.14 km) |
| Gulsehir to Conselice | 1,237.64 mi (1,991.78 km) |
| Gulsehir to Conselve | 1,246.28 mi (2,005.70 km) |
| Gulsehir to Conversano | 939.34 mi (1,511.72 km) |
| Gulsehir to Copertino | 888.27 mi (1,429.53 km) |
| Gulsehir to Copparo | 1,242.88 mi (2,000.23 km) |
