| Zagarolo to Cloverly (Maryland) | 4,492.09 mi (7,229.32 km) |
| Zagarolo to Clovis (California) | 6,231.30 mi (10,028.31 km) |
| Zagarolo to Clovis (New Mexico) | 5,791.82 mi (9,321.04 km) |
| Zagarolo to Clute (Texas) | 5,743.03 mi (9,242.52 km) |
| Zagarolo to Coachella (California) | 6,297.48 mi (10,134.82 km) |
| Zagarolo to Coalinga (California) | 6,290.45 mi (10,123.50 km) |
| Zagarolo to Coamo (Puerto Rico) | 4,846.26 mi (7,799.30 km) |
| Zagarolo to Coatesville (Pennsylvania) | 4,405.97 mi (7,090.73 km) |
| Zagarolo to Cockeysville (Maryland) | 4,461.13 mi (7,179.50 km) |
| Zagarolo to Cocoa (Florida) | 5,111.94 mi (8,226.88 km) |
| Zagarolo to Cocoa Beach (Florida) | 5,107.51 mi (8,219.74 km) |
| Zagarolo to Coconut Creek (Florida) | 5,176.58 mi (8,330.91 km) |
| Zagarolo to Coeur d'Alene (Idaho) | 5,527.88 mi (8,896.27 km) |
| Zagarolo to Cohoes (New York) | 4,209.60 mi (6,774.70 km) |
| Zagarolo to Cold Springs (Nevada) | 6,074.48 mi (9,775.93 km) |
