| Grosseto to Cookeville (Tennessee) | 4,877.46 mi (7,849.51 km) |
| Grosseto to Coolidge (Arizona) | 6,071.89 mi (9,771.76 km) |
| Grosseto to Coon Rapids (Minnesota) | 4,790.93 mi (7,710.25 km) |
| Grosseto to Cooper City (Florida) | 5,085.86 mi (8,184.90 km) |
| Grosseto to Coos Bay (Oregon) | 5,874.05 mi (9,453.37 km) |
| Grosseto to Copiague (New York) | 4,164.02 mi (6,701.34 km) |
| Grosseto to Coppell (Texas) | 5,509.16 mi (8,866.14 km) |
| Grosseto to Copperas Cove (Texas) | 5,637.66 mi (9,072.94 km) |
| Grosseto to Coral Gables (Florida) | 5,100.42 mi (8,208.33 km) |
| Grosseto to Coral Springs (Florida) | 5,074.62 mi (8,166.81 km) |
| Grosseto to Coral Terrace (Florida) | 5,100.10 mi (8,207.82 km) |
| Grosseto to Coralville (Iowa) | 4,881.94 mi (7,856.73 km) |
| Grosseto to Coram (New York) | 4,139.16 mi (6,661.33 km) |
| Grosseto to Corcoran (California) | 6,165.57 mi (9,922.52 km) |
| Grosseto to Cordele (Georgia) | 4,985.14 mi (8,022.81 km) |
