| Grasse to Caguas (Puerto Rico) | 4,513.80 mi (7,264.26 km) |
| Grasse to Cahokia (Illinois) | 4,758.12 mi (7,657.45 km) |
| Grasse to Calabasas (California) | 6,063.71 mi (9,758.61 km) |
| Grasse to Caldwell (Idaho) | 5,473.48 mi (8,808.71 km) |
| Grasse to Caledonia (Wisconsin) | 4,481.67 mi (7,212.55 km) |
| Grasse to Calera (Alabama) | 4,850.80 mi (7,806.61 km) |
| Grasse to Calexico (California) | 6,034.10 mi (9,710.94 km) |
| Grasse to Calhoun (Georgia) | 4,710.79 mi (7,581.28 km) |
| Grasse to California (Maryland) | 4,177.34 mi (6,722.77 km) |
| Grasse to California City (California) | 5,980.09 mi (9,624.02 km) |
| Grasse to Callaway (Florida) | 4,930.42 mi (7,934.75 km) |
| Grasse to Calumet City (Illinois) | 4,518.13 mi (7,271.22 km) |
| Grasse to Calverton (Maryland) | 4,168.01 mi (6,707.77 km) |
| Grasse to Camano (Washington) | 5,386.57 mi (8,668.85 km) |
| Grasse to Camarillo (California) | 6,071.13 mi (9,770.54 km) |
