| Armthorpe to Castle Rock (Colorado) | 4,586.66 mi (7,381.52 km) |
| Armthorpe to Castro Valley (California) | 5,219.48 mi (8,399.94 km) |
| Armthorpe to Catalina Foothills (Arizona) | 5,179.74 mi (8,335.98 km) |
| Armthorpe to Cataño (Puerto Rico) | 4,182.92 mi (6,731.76 km) |
| Armthorpe to Cathedral City (California) | 5,275.39 mi (8,489.92 km) |
| Armthorpe to Catonsville (Maryland) | 3,557.23 mi (5,724.81 km) |
| Armthorpe to Cave Spring (Virginia) | 3,782.69 mi (6,087.65 km) |
| Armthorpe to Cayce (South Carolina) | 3,984.69 mi (6,412.73 km) |
| Armthorpe to Cayey (Puerto Rico) | 4,201.20 mi (6,761.18 km) |
| Armthorpe to Cedar City (Utah) | 4,949.40 mi (7,965.30 km) |
| Armthorpe to Cedar Falls (Iowa) | 3,993.89 mi (6,427.54 km) |
| Armthorpe to Cedar Hill (Texas) | 4,668.75 mi (7,513.62 km) |
| Armthorpe to Cedar Lake (Indiana) | 3,867.13 mi (6,223.55 km) |
| Armthorpe to Cedar Mill (Oregon) | 4,782.12 mi (7,696.07 km) |
| Armthorpe to Cedar Park (Texas) | 4,811.47 mi (7,743.31 km) |
