| Armthorpe to Carson (California) | 5,331.60 mi (8,580.38 km) |
| Armthorpe to Carson City (Nevada) | 5,068.26 mi (8,156.57 km) |
| Armthorpe to Carteret (New Jersey) | 3,397.18 mi (5,467.24 km) |
| Armthorpe to Cartersville (Georgia) | 4,121.90 mi (6,633.56 km) |
| Armthorpe to Carthage (Missouri) | 4,332.14 mi (6,971.90 km) |
| Armthorpe to Cary (Illinois) | 3,856.42 mi (6,206.31 km) |
| Armthorpe to Cary (North Carolina) | 3,805.87 mi (6,124.95 km) |
| Armthorpe to Casa de Oro-Mount Helix (California) | 5,353.29 mi (8,615.28 km) |
| Armthorpe to Casa Grande (Arizona) | 5,175.28 mi (8,328.81 km) |
| Armthorpe to Casas Adobes (Arizona) | 5,181.92 mi (8,339.49 km) |
| Armthorpe to Cascades (Virginia) | 3,592.84 mi (5,782.12 km) |
| Armthorpe to Casper (Wyoming) | 4,449.57 mi (7,160.90 km) |
| Armthorpe to Casselberry (Florida) | 4,263.97 mi (6,862.20 km) |
| Armthorpe to Castaic (California) | 5,305.80 mi (8,538.87 km) |
| Armthorpe to Castle Pines (Colorado) | 4,582.61 mi (7,375.00 km) |
