| Waunakee to Castle Pines (Colorado) | 839.25 mi (1,350.64 km) |
| Waunakee to Castle Rock (Colorado) | 840.74 mi (1,353.03 km) |
| Waunakee to Castro Valley (California) | 1,744.58 mi (2,807.63 km) |
| Waunakee to Catalina Foothills (Arizona) | 1,385.42 mi (2,229.61 km) |
| Waunakee to Cataño (Puerto Rico) | 2,183.10 mi (3,513.37 km) |
| Waunakee to Cathedral City (California) | 1,588.03 mi (2,555.68 km) |
| Waunakee to Catonsville (Maryland) | 712.53 mi (1,146.71 km) |
| Waunakee to Cave Spring (Virginia) | 645.38 mi (1,038.64 km) |
| Waunakee to Cayce (South Carolina) | 782.24 mi (1,258.90 km) |
| Waunakee to Cayey (Puerto Rico) | 2,201.06 mi (3,542.26 km) |
| Waunakee to Cedar City (Utah) | 1,295.54 mi (2,084.96 km) |
| Waunakee to Cedar Falls (Iowa) | 159.14 mi (256.12 km) |
| Waunakee to Cedar Hill (Texas) | 838.49 mi (1,349.42 km) |
| Waunakee to Cedar Lake (Indiana) | 161.89 mi (260.54 km) |
| Waunakee to Cedar Mill (Oregon) | 1,643.83 mi (2,645.49 km) |
