| Olesa de Montserrat to Castle Rock (Colorado) | 5,201.59 mi (8,371.16 km) |
| Olesa de Montserrat to Castro Valley (California) | 5,921.55 mi (9,529.81 km) |
| Olesa de Montserrat to Catalina Foothills (Arizona) | 5,783.98 mi (9,308.42 km) |
| Olesa de Montserrat to Cataño (Puerto Rico) | 4,257.66 mi (6,852.04 km) |
| Olesa de Montserrat to Cathedral City (California) | 5,925.18 mi (9,535.66 km) |
| Olesa de Montserrat to Catonsville (Maryland) | 3,988.73 mi (6,419.23 km) |
| Olesa de Montserrat to Cave Spring (Virginia) | 4,213.09 mi (6,780.32 km) |
| Olesa de Montserrat to Cayce (South Carolina) | 4,385.28 mi (7,057.43 km) |
| Olesa de Montserrat to Cayey (Puerto Rico) | 4,272.35 mi (6,875.69 km) |
| Olesa de Montserrat to Cedar City (Utah) | 5,601.55 mi (9,014.82 km) |
| Olesa de Montserrat to Cedar Falls (Iowa) | 4,561.61 mi (7,341.20 km) |
| Olesa de Montserrat to Cedar Hill (Texas) | 5,176.88 mi (8,331.38 km) |
| Olesa de Montserrat to Cedar Lake (Indiana) | 4,393.35 mi (7,070.41 km) |
| Olesa de Montserrat to Cedar Mill (Oregon) | 5,522.38 mi (8,887.42 km) |
| Olesa de Montserrat to Cedar Park (Texas) | 5,308.16 mi (8,542.66 km) |
