| Grasse to Cookeville (Tennessee) | 4,664.39 mi (7,506.61 km) |
| Grasse to Coolidge (Arizona) | 5,876.48 mi (9,457.28 km) |
| Grasse to Coon Rapids (Minnesota) | 4,592.78 mi (7,391.37 km) |
| Grasse to Cooper City (Florida) | 4,866.51 mi (7,831.89 km) |
| Grasse to Coos Bay (Oregon) | 5,709.26 mi (9,188.17 km) |
| Grasse to Copiague (New York) | 3,949.16 mi (6,355.56 km) |
| Grasse to Coppell (Texas) | 5,300.40 mi (8,530.17 km) |
| Grasse to Copperas Cove (Texas) | 5,428.00 mi (8,735.52 km) |
| Grasse to Coral Gables (Florida) | 4,881.02 mi (7,855.24 km) |
| Grasse to Coral Springs (Florida) | 4,855.30 mi (7,813.84 km) |
| Grasse to Coral Terrace (Florida) | 4,880.71 mi (7,854.75 km) |
| Grasse to Coralville (Iowa) | 4,678.07 mi (7,528.63 km) |
| Grasse to Coram (New York) | 3,924.32 mi (6,315.58 km) |
| Grasse to Corcoran (California) | 5,984.24 mi (9,630.71 km) |
| Grasse to Cordele (Georgia) | 4,768.60 mi (7,674.32 km) |
