| Ourem to Castle Rock (Colorado) | 4,846.55 mi (7,799.77 km) |
| Ourem to Castro Valley (California) | 5,632.59 mi (9,064.78 km) |
| Ourem to Catalina Foothills (Arizona) | 5,412.44 mi (8,710.48 km) |
| Ourem to Cataño (Puerto Rico) | 3,703.29 mi (5,959.87 km) |
| Ourem to Cathedral City (California) | 5,587.23 mi (8,991.78 km) |
| Ourem to Catonsville (Maryland) | 3,543.34 mi (5,702.45 km) |
| Ourem to Cave Spring (Virginia) | 3,763.38 mi (6,056.57 km) |
| Ourem to Cayce (South Carolina) | 3,919.39 mi (6,307.66 km) |
| Ourem to Cayey (Puerto Rico) | 3,717.47 mi (5,982.69 km) |
| Ourem to Cedar City (Utah) | 5,270.34 mi (8,481.79 km) |
| Ourem to Cedar Falls (Iowa) | 4,183.50 mi (6,732.70 km) |
| Ourem to Cedar Hill (Texas) | 4,752.83 mi (7,648.94 km) |
| Ourem to Cedar Lake (Indiana) | 3,991.87 mi (6,424.29 km) |
| Ourem to Cedar Mill (Oregon) | 5,283.28 mi (8,502.62 km) |
| Ourem to Cedar Park (Texas) | 4,876.11 mi (7,847.35 km) |
