| Guayama to Cibolo (Texas) | 2,172.80 mi (3,496.79 km) |
| Guayama to Cicero (Illinois) | 2,084.99 mi (3,355.47 km) |
| Guayama to Cimarron Hills (Colorado) | 2,723.36 mi (4,382.83 km) |
| Guayama to Cincinnati (Ohio) | 1,831.87 mi (2,948.10 km) |
| Guayama to Cinco Ranch (Texas) | 2,034.30 mi (3,273.89 km) |
| Guayama to Circleville (Ohio) | 1,801.71 mi (2,899.58 km) |
| Guayama to Citrus (California) | 3,363.25 mi (5,412.62 km) |
| Guayama to Citrus Heights (California) | 3,586.85 mi (5,772.48 km) |
| Guayama to Citrus Park (Florida) | 1,255.33 mi (2,020.26 km) |
| Guayama to Claiborne (Louisiana) | 1,907.23 mi (3,069.39 km) |
| Guayama to Claremont (California) | 3,353.43 mi (5,396.82 km) |
| Guayama to Claremont (New Hampshire) | 1,792.56 mi (2,884.84 km) |
| Guayama to Claremore (Oklahoma) | 2,197.53 mi (3,536.58 km) |
| Guayama to Clarksburg (Maryland) | 1,613.50 mi (2,596.68 km) |
| Guayama to Clarksburg (West Virginia) | 1,701.17 mi (2,737.78 km) |
