| Reggio Emilia to Castle Rock (Colorado) | 5,381.58 mi (8,660.82 km) |
| Reggio Emilia to Castro Valley (California) | 6,024.71 mi (9,695.83 km) |
| Reggio Emilia to Catalina Foothills (Arizona) | 5,973.40 mi (9,613.26 km) |
| Reggio Emilia to Cataño (Puerto Rico) | 4,689.39 mi (7,546.84 km) |
| Reggio Emilia to Cathedral City (California) | 6,077.66 mi (9,781.05 km) |
| Reggio Emilia to Catonsville (Maryland) | 4,279.72 mi (6,887.54 km) |
| Reggio Emilia to Cave Spring (Virginia) | 4,506.01 mi (7,251.73 km) |
| Reggio Emilia to Cayce (South Carolina) | 4,694.38 mi (7,554.88 km) |
| Reggio Emilia to Cayey (Puerto Rico) | 4,705.15 mi (7,572.21 km) |
| Reggio Emilia to Cedar City (Utah) | 5,751.64 mi (9,256.37 km) |
| Reggio Emilia to Cedar Falls (Iowa) | 4,774.26 mi (7,683.43 km) |
| Reggio Emilia to Cedar Hill (Texas) | 5,430.38 mi (8,739.35 km) |
| Reggio Emilia to Cedar Lake (Indiana) | 4,632.49 mi (7,455.27 km) |
| Reggio Emilia to Cedar Mill (Oregon) | 5,583.49 mi (8,985.77 km) |
| Reggio Emilia to Cedar Park (Texas) | 5,569.12 mi (8,962.63 km) |
