| San Benedetto del Tronto to Carlsbad (New Mexico) | 5,925.95 mi (9,536.90 km) |
| San Benedetto del Tronto to Carmel (Indiana) | 4,845.24 mi (7,797.65 km) |
| San Benedetto del Tronto to Carmichael (California) | 6,140.81 mi (9,882.69 km) |
| San Benedetto del Tronto to Carney (Maryland) | 4,465.29 mi (7,186.19 km) |
| San Benedetto del Tronto to Carnot-Moon (Pennsylvania) | 4,576.84 mi (7,365.71 km) |
| San Benedetto del Tronto to Carol Stream (Illinois) | 4,837.35 mi (7,784.96 km) |
| San Benedetto del Tronto to Carolina (Puerto Rico) | 4,856.09 mi (7,815.13 km) |
| San Benedetto del Tronto to Carolina Forest (South Carolina) | 4,807.05 mi (7,736.21 km) |
| San Benedetto del Tronto to Carpentersville (Illinois) | 4,834.40 mi (7,780.21 km) |
| San Benedetto del Tronto to Carpinteria (California) | 6,337.31 mi (10,198.91 km) |
| San Benedetto del Tronto to Carrboro (North Carolina) | 4,722.01 mi (7,599.33 km) |
| San Benedetto del Tronto to Carroll (Iowa) | 5,087.08 mi (8,186.86 km) |
| San Benedetto del Tronto to Carrollton (Georgia) | 5,087.36 mi (8,187.32 km) |
| San Benedetto del Tronto to Carrollton (Texas) | 5,609.76 mi (9,028.04 km) |
| San Benedetto del Tronto to Carrollwood (Florida) | 5,224.21 mi (8,407.55 km) |
