| Forfar to Castle Rock (Colorado) | 4,406.89 mi (7,092.20 km) |
| Forfar to Castro Valley (California) | 5,016.97 mi (8,074.03 km) |
| Forfar to Catalina Foothills (Arizona) | 5,000.52 mi (8,047.56 km) |
| Forfar to Cataño (Puerto Rico) | 4,150.61 mi (6,679.76 km) |
| Forfar to Cathedral City (California) | 5,084.90 mi (8,183.36 km) |
| Forfar to Catonsville (Maryland) | 3,432.70 mi (5,524.40 km) |
| Forfar to Cave Spring (Virginia) | 3,656.56 mi (5,884.66 km) |
| Forfar to Cayce (South Carolina) | 3,865.11 mi (6,220.29 km) |
| Forfar to Cayey (Puerto Rico) | 4,169.69 mi (6,710.46 km) |
| Forfar to Cedar City (Utah) | 4,759.26 mi (7,659.29 km) |
| Forfar to Cedar Falls (Iowa) | 3,829.01 mi (6,162.19 km) |
| Forfar to Cedar Hill (Texas) | 4,516.02 mi (7,267.82 km) |
| Forfar to Cedar Lake (Indiana) | 3,714.16 mi (5,977.36 km) |
| Forfar to Cedar Mill (Oregon) | 4,571.74 mi (7,357.51 km) |
| Forfar to Cedar Park (Texas) | 4,660.97 mi (7,501.10 km) |
