| Zagarolo to Corinth (Mississippi) | 5,169.42 mi (8,319.38 km) |
| Zagarolo to Corinth (Texas) | 5,613.17 mi (9,033.53 km) |
| Zagarolo to Cornelius (North Carolina) | 4,812.43 mi (7,744.86 km) |
| Zagarolo to Cornelius (Oregon) | 5,817.65 mi (9,362.60 km) |
| Zagarolo to Corning (New York) | 4,376.69 mi (7,043.60 km) |
| Zagarolo to Corona (California) | 6,334.64 mi (10,194.61 km) |
| Zagarolo to Coronado (California) | 6,389.29 mi (10,282.57 km) |
| Zagarolo to Corpus Christi (Texas) | 5,891.63 mi (9,481.67 km) |
| Zagarolo to Corsicana (Texas) | 5,639.95 mi (9,076.63 km) |
| Zagarolo to Cortland (New York) | 4,322.05 mi (6,955.66 km) |
| Zagarolo to Corvallis (Oregon) | 5,879.42 mi (9,462.01 km) |
| Zagarolo to Coshocton (Ohio) | 4,655.39 mi (7,492.13 km) |
| Zagarolo to Costa Mesa (California) | 6,357.07 mi (10,230.72 km) |
| Zagarolo to Coto de Caza (California) | 6,350.44 mi (10,220.04 km) |
| Zagarolo to Cottage Grove (Minnesota) | 4,901.57 mi (7,888.32 km) |
