| Firestone to Castle Pines (Colorado) | 48.13 mi (77.46 km) |
| Firestone to Castle Rock (Colorado) | 54.15 mi (87.14 km) |
| Firestone to Castro Valley (California) | 933.66 mi (1,502.58 km) |
| Firestone to Catalina Foothills (Arizona) | 635.01 mi (1,021.94 km) |
| Firestone to Cataño (Puerto Rico) | 2,745.63 mi (4,418.67 km) |
| Firestone to Cathedral City (California) | 769.97 mi (1,239.15 km) |
| Firestone to Catonsville (Maryland) | 1,494.23 mi (2,404.73 km) |
| Firestone to Cave Spring (Virginia) | 1,355.70 mi (2,181.79 km) |
| Firestone to Cayce (South Carolina) | 1,381.36 mi (2,223.08 km) |
| Firestone to Cayey (Puerto Rico) | 2,759.50 mi (4,440.99 km) |
| Firestone to Cedar City (Utah) | 469.84 mi (756.13 km) |
| Firestone to Cedar Falls (Iowa) | 667.80 mi (1,074.71 km) |
| Firestone to Cedar Hill (Texas) | 686.08 mi (1,104.15 km) |
| Firestone to Cedar Lake (Indiana) | 918.62 mi (1,478.37 km) |
| Firestone to Cedar Mill (Oregon) | 975.03 mi (1,569.15 km) |
