| Portchester to Camas (Washington) | 4,910.44 mi (7,902.59 km) |
| Portchester to Cambridge (Maryland) | 3,614.19 mi (5,816.48 km) |
| Portchester to Cambridge (Massachusetts) | 3,246.42 mi (5,224.61 km) |
| Portchester to Camden (Arkansas) | 4,533.50 mi (7,295.96 km) |
| Portchester to Camden (New Jersey) | 3,513.56 mi (5,654.53 km) |
| Portchester to Cameron Park (California) | 5,262.86 mi (8,469.76 km) |
| Portchester to Camp Pendleton South (California) | 5,456.97 mi (8,782.14 km) |
| Portchester to Camp Springs (Maryland) | 3,637.97 mi (5,854.74 km) |
| Portchester to Camp Verde (Arizona) | 5,194.11 mi (8,359.11 km) |
| Portchester to Campbell (California) | 5,372.13 mi (8,645.60 km) |
| Portchester to Campbellsville (Kentucky) | 4,049.71 mi (6,517.38 km) |
| Portchester to Campton Hills (Illinois) | 3,957.85 mi (6,369.54 km) |
| Portchester to Canby (Oregon) | 4,936.57 mi (7,944.63 km) |
| Portchester to Candelaria (Puerto Rico) | 4,158.83 mi (6,692.98 km) |
| Portchester to Candler-McAfee (Georgia) | 4,176.84 mi (6,721.98 km) |
