| Ourem to Camas (Washington) | 5,267.22 mi (8,476.77 km) |
| Ourem to Cambridge (Maryland) | 3,530.55 mi (5,681.87 km) |
| Ourem to Cambridge (Massachusetts) | 3,191.49 mi (5,136.21 km) |
| Ourem to Camden (Arkansas) | 4,516.64 mi (7,268.83 km) |
| Ourem to Camden (New Jersey) | 3,445.07 mi (5,544.31 km) |
| Ourem to Cameron Park (California) | 5,544.25 mi (8,922.61 km) |
| Ourem to Camp Pendleton South (California) | 5,654.84 mi (9,100.59 km) |
| Ourem to Camp Springs (Maryland) | 3,564.88 mi (5,737.12 km) |
| Ourem to Camp Verde (Arizona) | 5,355.24 mi (8,618.42 km) |
| Ourem to Campbell (California) | 5,649.07 mi (9,091.30 km) |
| Ourem to Campbellsville (Kentucky) | 4,020.96 mi (6,471.12 km) |
| Ourem to Campton Hills (Illinois) | 4,018.84 mi (6,467.70 km) |
| Ourem to Canby (Oregon) | 5,292.20 mi (8,516.98 km) |
| Ourem to Candelaria (Puerto Rico) | 3,708.54 mi (5,968.32 km) |
| Ourem to Candler-McAfee (Georgia) | 4,088.67 mi (6,580.08 km) |
