| Amersham to Caguas (Puerto Rico) | 4,189.84 mi (6,742.90 km) |
| Amersham to Cahokia (Illinois) | 4,179.06 mi (6,725.55 km) |
| Amersham to Calabasas (California) | 5,426.18 mi (8,732.59 km) |
| Amersham to Caldwell (Idaho) | 4,826.61 mi (7,767.68 km) |
| Amersham to Caledonia (Wisconsin) | 3,890.77 mi (6,261.59 km) |
| Amersham to Calera (Alabama) | 4,309.77 mi (6,935.91 km) |
| Amersham to Calexico (California) | 5,405.14 mi (8,698.74 km) |
| Amersham to Calhoun (Georgia) | 4,169.76 mi (6,710.58 km) |
| Amersham to California (Maryland) | 3,647.01 mi (5,869.29 km) |
| Amersham to California City (California) | 5,342.41 mi (8,597.78 km) |
| Amersham to Callaway (Florida) | 4,410.24 mi (7,097.59 km) |
| Amersham to Calumet City (Illinois) | 3,933.34 mi (6,330.10 km) |
| Amersham to Calverton (Maryland) | 3,631.20 mi (5,843.85 km) |
| Amersham to Camano (Washington) | 4,733.10 mi (7,617.19 km) |
| Amersham to Camarillo (California) | 5,432.84 mi (8,743.31 km) |
