| Tortona to Caguas (Puerto Rico) | 4,606.35 mi (7,413.21 km) |
| Tortona to Cahokia (Illinois) | 4,790.52 mi (7,709.60 km) |
| Tortona to Calabasas (California) | 6,064.54 mi (9,759.93 km) |
| Tortona to Caldwell (Idaho) | 5,464.57 mi (8,794.37 km) |
| Tortona to Caledonia (Wisconsin) | 4,508.97 mi (7,256.48 km) |
| Tortona to Calera (Alabama) | 4,896.70 mi (7,880.48 km) |
| Tortona to Calexico (California) | 6,041.64 mi (9,723.08 km) |
| Tortona to Calhoun (Georgia) | 4,756.53 mi (7,654.89 km) |
| Tortona to California (Maryland) | 4,225.68 mi (6,800.57 km) |
| Tortona to California City (California) | 5,980.79 mi (9,625.14 km) |
| Tortona to Callaway (Florida) | 4,982.71 mi (8,018.90 km) |
| Tortona to Calumet City (Illinois) | 4,548.02 mi (7,319.33 km) |
| Tortona to Calverton (Maryland) | 4,214.39 mi (6,782.40 km) |
| Tortona to Camano (Washington) | 5,364.22 mi (8,632.87 km) |
| Tortona to Camarillo (California) | 6,071.29 mi (9,770.80 km) |
