| Security-Widefield to Campo de Criptana | 5,110.88 mi (8,225.17 km) |
| Security-Widefield to Campos del Puerto | 5,364.38 mi (8,633.14 km) |
| Security-Widefield to Canals | 5,236.35 mi (8,427.10 km) |
| Security-Widefield to Candelaria | 4,941.00 mi (7,951.78 km) |
| Security-Widefield to Canet de Mar | 5,250.53 mi (8,449.91 km) |
| Security-Widefield to Cangas | 4,754.98 mi (7,652.41 km) |
| Security-Widefield to Cangas de Narcea | 4,814.04 mi (7,747.45 km) |
| Security-Widefield to Canovellas | 5,237.39 mi (8,428.77 km) |
| Security-Widefield to Canteras | 5,275.27 mi (8,489.72 km) |
| Security-Widefield to Cantillana | 5,068.82 mi (8,157.47 km) |
| Security-Widefield to Capdepera | 5,369.02 mi (8,640.60 km) |
| Security-Widefield to Carballo | 4,722.76 mi (7,600.54 km) |
| Security-Widefield to Carcagente | 5,235.08 mi (8,425.05 km) |
| Security-Widefield to Cardedeu | 5,239.48 mi (8,432.12 km) |
| Security-Widefield to Carlet | 5,227.56 mi (8,412.95 km) |
