| Pittsburg to Campo de Criptana | 5,830.42 mi (9,383.15 km) |
| Pittsburg to Campos del Puerto | 6,048.51 mi (9,734.14 km) |
| Pittsburg to Canals | 5,945.32 mi (9,568.06 km) |
| Pittsburg to Candelaria | 5,794.23 mi (9,324.91 km) |
| Pittsburg to Canet de Mar | 5,920.05 mi (9,527.40 km) |
| Pittsburg to Cangas | 5,480.36 mi (8,819.79 km) |
| Pittsburg to Cangas de Narcea | 5,520.70 mi (8,884.71 km) |
| Pittsburg to Canovellas | 5,908.50 mi (9,508.81 km) |
| Pittsburg to Canteras | 5,997.17 mi (9,651.52 km) |
| Pittsburg to Cantillana | 5,816.32 mi (9,360.46 km) |
| Pittsburg to Capdepera | 6,048.51 mi (9,734.13 km) |
| Pittsburg to Carballo | 5,439.63 mi (8,754.24 km) |
| Pittsburg to Carcagente | 5,942.02 mi (9,562.76 km) |
| Pittsburg to Cardedeu | 5,909.93 mi (9,511.11 km) |
| Pittsburg to Carlet | 5,934.10 mi (9,550.00 km) |
