| Box Elder to Campo de Criptana | 4,820.58 mi (7,757.97 km) |
| Box Elder to Campos del Puerto | 5,060.66 mi (8,144.34 km) |
| Box Elder to Canals | 4,941.96 mi (7,953.32 km) |
| Box Elder to Candelaria | 4,731.48 mi (7,614.58 km) |
| Box Elder to Canet de Mar | 4,941.17 mi (7,952.04 km) |
| Box Elder to Cangas | 4,466.21 mi (7,187.68 km) |
| Box Elder to Cangas de Narcea | 4,517.45 mi (7,270.13 km) |
| Box Elder to Canovellas | 4,928.55 mi (7,931.73 km) |
| Box Elder to Canteras | 4,986.45 mi (8,024.92 km) |
| Box Elder to Cantillana | 4,791.18 mi (7,710.66 km) |
| Box Elder to Capdepera | 5,063.59 mi (8,149.07 km) |
| Box Elder to Carballo | 4,430.18 mi (7,129.68 km) |
| Box Elder to Carcagente | 4,939.86 mi (7,949.94 km) |
| Box Elder to Cardedeu | 4,930.41 mi (7,934.72 km) |
| Box Elder to Carlet | 4,932.15 mi (7,937.53 km) |
