| Sierre to Commerce City (Colorado) | 5,170.92 mi (8,321.79 km) |
| Sierre to Compton (California) | 5,948.95 mi (9,573.91 km) |
| Sierre to Comstock Park (Michigan) | 4,302.99 mi (6,924.99 km) |
| Sierre to Concord (California) | 5,829.24 mi (9,381.26 km) |
| Sierre to Concord (Missouri) | 4,692.58 mi (7,551.97 km) |
| Sierre to Concord (New Hampshire) | 3,718.06 mi (5,983.64 km) |
| Sierre to Concord (North Carolina) | 4,429.26 mi (7,128.20 km) |
| Sierre to Conneaut (Ohio) | 4,145.12 mi (6,670.92 km) |
| Sierre to Connersville (Indiana) | 4,429.83 mi (7,129.13 km) |
| Sierre to Conroe (Texas) | 5,296.79 mi (8,524.36 km) |
| Sierre to Converse (Texas) | 5,453.67 mi (8,776.84 km) |
| Sierre to Conway (Arkansas) | 4,940.41 mi (7,950.82 km) |
| Sierre to Conway (Florida) | 4,773.39 mi (7,682.04 km) |
| Sierre to Conway (South Carolina) | 4,428.57 mi (7,127.10 km) |
| Sierre to Conyers (Georgia) | 4,652.11 mi (7,486.84 km) |
