| Gelsenkirchen to Campogalliano | 502.68 mi (808.98 km) |
| Gelsenkirchen to Campolongo Maggiore | 483.51 mi (778.13 km) |
| Gelsenkirchen to Camponogara | 480.77 mi (773.72 km) |
| Gelsenkirchen to Camposampiero | 466.54 mi (750.83 km) |
| Gelsenkirchen to Canegrate | 419.54 mi (675.18 km) |
| Gelsenkirchen to Canelli | 472.75 mi (760.81 km) |
| Gelsenkirchen to Canicatti | 1,031.72 mi (1,660.40 km) |
| Gelsenkirchen to Canosa di Puglia | 828.80 mi (1,333.82 km) |
| Gelsenkirchen to Cantu | 410.20 mi (660.15 km) |
| Gelsenkirchen to Caorle | 486.55 mi (783.03 km) |
| Gelsenkirchen to Capaci | 969.24 mi (1,559.85 km) |
| Gelsenkirchen to Capannori | 553.55 mi (890.86 km) |
| Gelsenkirchen to Capena | 696.54 mi (1,120.97 km) |
| Gelsenkirchen to Capo d'Orlando | 995.09 mi (1,601.44 km) |
| Gelsenkirchen to Capodrise | 799.81 mi (1,287.17 km) |
