| Pioltello to Carson (California) | 6,051.96 mi (9,739.68 km) |
| Pioltello to Carson City (Nevada) | 5,791.35 mi (9,320.28 km) |
| Pioltello to Carteret (New Jersey) | 4,036.33 mi (6,495.84 km) |
| Pioltello to Cartersville (Georgia) | 4,765.91 mi (7,669.98 km) |
| Pioltello to Carthage (Missouri) | 5,016.99 mi (8,074.07 km) |
| Pioltello to Cary (Illinois) | 4,542.88 mi (7,311.05 km) |
| Pioltello to Cary (North Carolina) | 4,435.19 mi (7,137.75 km) |
| Pioltello to Casa de Oro-Mount Helix (California) | 6,071.70 mi (9,771.46 km) |
| Pioltello to Casa Grande (Arizona) | 5,887.16 mi (9,474.47 km) |
| Pioltello to Casas Adobes (Arizona) | 5,891.80 mi (9,481.94 km) |
| Pioltello to Cascades (Virginia) | 4,234.39 mi (6,814.60 km) |
| Pioltello to Casper (Wyoming) | 5,166.92 mi (8,315.35 km) |
| Pioltello to Casselberry (Florida) | 4,865.74 mi (7,830.65 km) |
| Pioltello to Castaic (California) | 6,026.82 mi (9,699.23 km) |
| Pioltello to Castle Pines (Colorado) | 5,293.69 mi (8,519.37 km) |
