| Sunnyside to Castle Pines (Colorado) | 898.42 mi (1,445.86 km) |
| Sunnyside to Castle Rock (Colorado) | 902.72 mi (1,452.79 km) |
| Sunnyside to Castro Valley (California) | 603.92 mi (971.92 km) |
| Sunnyside to Catalina Foothills (Arizona) | 1,082.22 mi (1,741.66 km) |
| Sunnyside to Cataño (Puerto Rico) | 3,595.54 mi (5,786.47 km) |
| Sunnyside to Cathedral City (California) | 882.10 mi (1,419.60 km) |
| Sunnyside to Catonsville (Maryland) | 2,218.07 mi (3,569.65 km) |
| Sunnyside to Cave Spring (Virginia) | 2,129.45 mi (3,427.02 km) |
| Sunnyside to Cayce (South Carolina) | 2,201.39 mi (3,542.79 km) |
| Sunnyside to Cayey (Puerto Rico) | 3,610.44 mi (5,810.44 km) |
| Sunnyside to Cedar City (Utah) | 693.35 mi (1,115.85 km) |
| Sunnyside to Cedar Falls (Iowa) | 1,377.46 mi (2,216.81 km) |
| Sunnyside to Cedar Hill (Texas) | 1,543.44 mi (2,483.93 km) |
| Sunnyside to Cedar Lake (Indiana) | 1,646.23 mi (2,649.35 km) |
| Sunnyside to Cedar Mill (Oregon) | 144.72 mi (232.91 km) |
