| Signa to Clermont (Florida) | 5,015.13 mi (8,071.07 km) |
| Signa to Cleveland (Mississippi) | 5,171.83 mi (8,323.25 km) |
| Signa to Cleveland (Ohio) | 4,449.83 mi (7,161.31 km) |
| Signa to Cleveland (Tennessee) | 4,856.43 mi (7,815.67 km) |
| Signa to Cleveland Heights (Ohio) | 4,443.54 mi (7,151.19 km) |
| Signa to Cliffside Park (New Jersey) | 4,149.68 mi (6,678.26 km) |
| Signa to Clifton (Colorado) | 5,583.61 mi (8,985.95 km) |
| Signa to Clifton (New Jersey) | 4,155.46 mi (6,687.57 km) |
| Signa to Clinton (Iowa) | 4,778.24 mi (7,689.83 km) |
| Signa to Clinton (Maryland) | 4,358.68 mi (7,014.62 km) |
| Signa to Clinton (Mississippi) | 5,220.88 mi (8,402.20 km) |
| Signa to Clinton (Utah) | 5,591.19 mi (8,998.16 km) |
| Signa to Clive (Iowa) | 4,925.76 mi (7,927.25 km) |
| Signa to Cloquet (Minnesota) | 4,643.40 mi (7,472.83 km) |
| Signa to Cloverleaf (Texas) | 5,549.43 mi (8,930.94 km) |
