| Gelsenkirchen to Cabestany | 640.79 mi (1,031.25 km) |
| Gelsenkirchen to Cabries | 563.68 mi (907.15 km) |
| Gelsenkirchen to Cachan | 282.74 mi (455.02 km) |
| Gelsenkirchen to Caen | 366.56 mi (589.92 km) |
| Gelsenkirchen to Cagnes-sur-Mer | 542.55 mi (873.14 km) |
| Gelsenkirchen to Cahors | 553.75 mi (891.17 km) |
| Gelsenkirchen to Calais | 230.18 mi (370.44 km) |
| Gelsenkirchen to Caluire-et-Cuire | 408.41 mi (657.27 km) |
| Gelsenkirchen to Cambrai | 192.30 mi (309.48 km) |
| Gelsenkirchen to Canet-en-Roussillon | 638.22 mi (1,027.12 km) |
| Gelsenkirchen to Cannes | 550.37 mi (885.74 km) |
| Gelsenkirchen to Canteleu | 302.26 mi (486.43 km) |
| Gelsenkirchen to Capbreton | 672.96 mi (1,083.03 km) |
| Gelsenkirchen to Carcassonne | 615.15 mi (989.99 km) |
| Gelsenkirchen to Carmaux | 564.34 mi (908.23 km) |
