| Montemor-o-Novo to Castle Rock (Colorado) | 4,901.90 mi (7,888.85 km) |
| Montemor-o-Novo to Castro Valley (California) | 5,693.40 mi (9,162.65 km) |
| Montemor-o-Novo to Catalina Foothills (Arizona) | 5,465.55 mi (8,795.95 km) |
| Montemor-o-Novo to Cataño (Puerto Rico) | 3,715.59 mi (5,979.67 km) |
| Montemor-o-Novo to Cathedral City (California) | 5,643.77 mi (9,082.77 km) |
| Montemor-o-Novo to Catonsville (Maryland) | 3,587.93 mi (5,774.21 km) |
| Montemor-o-Novo to Cave Spring (Virginia) | 3,806.99 mi (6,126.76 km) |
| Montemor-o-Novo to Cayce (South Carolina) | 3,959.90 mi (6,372.84 km) |
| Montemor-o-Novo to Cayey (Puerto Rico) | 3,729.39 mi (6,001.87 km) |
| Montemor-o-Novo to Cedar City (Utah) | 5,327.75 mi (8,574.19 km) |
| Montemor-o-Novo to Cedar Falls (Iowa) | 4,236.86 mi (6,818.56 km) |
| Montemor-o-Novo to Cedar Hill (Texas) | 4,799.63 mi (7,724.26 km) |
| Montemor-o-Novo to Cedar Lake (Indiana) | 4,042.50 mi (6,505.78 km) |
| Montemor-o-Novo to Cedar Mill (Oregon) | 5,347.78 mi (8,606.42 km) |
| Montemor-o-Novo to Cedar Park (Texas) | 4,921.60 mi (7,920.55 km) |
