| Mortara to Caguas (Puerto Rico) | 4,599.51 mi (7,402.19 km) |
| Mortara to Cahokia (Illinois) | 4,772.01 mi (7,679.81 km) |
| Mortara to Calabasas (California) | 6,042.31 mi (9,724.15 km) |
| Mortara to Caldwell (Idaho) | 5,441.52 mi (8,757.28 km) |
| Mortara to Caledonia (Wisconsin) | 4,489.79 mi (7,225.63 km) |
| Mortara to Calera (Alabama) | 4,880.18 mi (7,853.89 km) |
| Mortara to Calexico (California) | 6,020.06 mi (9,688.36 km) |
| Mortara to Calhoun (Georgia) | 4,739.99 mi (7,628.28 km) |
| Mortara to California (Maryland) | 4,209.62 mi (6,774.73 km) |
| Mortara to California City (California) | 5,958.55 mi (9,589.35 km) |
| Mortara to Callaway (Florida) | 4,967.23 mi (7,993.98 km) |
| Mortara to Calumet City (Illinois) | 4,529.19 mi (7,289.02 km) |
| Mortara to Calverton (Maryland) | 4,198.01 mi (6,756.04 km) |
| Mortara to Camano (Washington) | 5,340.22 mi (8,594.26 km) |
| Mortara to Camarillo (California) | 6,049.00 mi (9,734.92 km) |
