| Grosseto to Castle Rock (Colorado) | 5,492.16 mi (8,838.78 km) |
| Grosseto to Castro Valley (California) | 6,147.06 mi (9,892.74 km) |
| Grosseto to Catalina Foothills (Arizona) | 6,082.92 mi (9,789.52 km) |
| Grosseto to Cataño (Puerto Rico) | 4,724.27 mi (7,602.98 km) |
| Grosseto to Cathedral City (California) | 6,193.33 mi (9,967.20 km) |
| Grosseto to Catonsville (Maryland) | 4,365.49 mi (7,025.58 km) |
| Grosseto to Cave Spring (Virginia) | 4,591.57 mi (7,389.41 km) |
| Grosseto to Cayce (South Carolina) | 4,775.79 mi (7,685.90 km) |
| Grosseto to Cayey (Puerto Rico) | 4,739.46 mi (7,627.42 km) |
| Grosseto to Cedar City (Utah) | 5,867.37 mi (9,442.63 km) |
| Grosseto to Cedar Falls (Iowa) | 4,878.24 mi (7,850.77 km) |
| Grosseto to Cedar Hill (Texas) | 5,526.53 mi (8,894.09 km) |
| Grosseto to Cedar Lake (Indiana) | 4,730.91 mi (7,613.66 km) |
| Grosseto to Cedar Mill (Oregon) | 5,710.16 mi (9,189.62 km) |
| Grosseto to Cedar Park (Texas) | 5,663.71 mi (9,114.86 km) |
