| Signa to Corinth (Mississippi) | 5,022.48 mi (8,082.90 km) |
| Signa to Corinth (Texas) | 5,462.37 mi (8,790.84 km) |
| Signa to Cornelius (North Carolina) | 4,670.12 mi (7,515.83 km) |
| Signa to Cornelius (Oregon) | 5,657.06 mi (9,104.16 km) |
| Signa to Corning (New York) | 4,229.50 mi (6,806.72 km) |
| Signa to Corona (California) | 6,174.90 mi (9,937.55 km) |
| Signa to Coronado (California) | 6,229.90 mi (10,026.05 km) |
| Signa to Corpus Christi (Texas) | 5,744.68 mi (9,245.17 km) |
| Signa to Corsicana (Texas) | 5,490.28 mi (8,835.75 km) |
| Signa to Cortland (New York) | 4,174.84 mi (6,718.75 km) |
| Signa to Corvallis (Oregon) | 5,718.78 mi (9,203.48 km) |
| Signa to Coshocton (Ohio) | 4,507.51 mi (7,254.14 km) |
| Signa to Costa Mesa (California) | 6,197.30 mi (9,973.59 km) |
| Signa to Coto de Caza (California) | 6,190.75 mi (9,963.05 km) |
| Signa to Cottage Grove (Minnesota) | 4,745.39 mi (7,636.97 km) |
