| Hoyo de Manzanares to Cloverly (Maryland) | 3,760.28 mi (6,051.59 km) |
| Hoyo de Manzanares to Clovis (California) | 5,718.39 mi (9,202.86 km) |
| Hoyo de Manzanares to Clovis (New Mexico) | 5,148.33 mi (8,285.44 km) |
| Hoyo de Manzanares to Clute (Texas) | 5,018.69 mi (8,076.80 km) |
| Hoyo de Manzanares to Coachella (California) | 5,734.05 mi (9,228.07 km) |
| Hoyo de Manzanares to Coalinga (California) | 5,777.30 mi (9,297.67 km) |
| Hoyo de Manzanares to Coamo (Puerto Rico) | 3,981.76 mi (6,408.02 km) |
| Hoyo de Manzanares to Coatesville (Pennsylvania) | 3,677.08 mi (5,917.68 km) |
| Hoyo de Manzanares to Cockeysville (Maryland) | 3,731.02 mi (6,004.50 km) |
| Hoyo de Manzanares to Cocoa (Florida) | 4,321.40 mi (6,954.61 km) |
| Hoyo de Manzanares to Cocoa Beach (Florida) | 4,316.18 mi (6,946.23 km) |
| Hoyo de Manzanares to Coconut Creek (Florida) | 4,372.89 mi (7,037.48 km) |
| Hoyo de Manzanares to Coeur d'Alene (Idaho) | 5,083.05 mi (8,180.39 km) |
| Hoyo de Manzanares to Cohoes (New York) | 3,497.97 mi (5,629.44 km) |
| Hoyo de Manzanares to Cold Springs (Nevada) | 5,586.03 mi (8,989.85 km) |
