| Silea to Corinth (Mississippi) | 5,003.13 mi (8,051.76 km) |
| Silea to Corinth (Texas) | 5,433.67 mi (8,744.64 km) |
| Silea to Cornelius (North Carolina) | 4,660.53 mi (7,500.40 km) |
| Silea to Cornelius (Oregon) | 5,574.92 mi (8,971.96 km) |
| Silea to Corning (New York) | 4,210.49 mi (6,776.13 km) |
| Silea to Corona (California) | 6,113.66 mi (9,838.99 km) |
| Silea to Coronado (California) | 6,170.77 mi (9,930.89 km) |
| Silea to Corpus Christi (Texas) | 5,724.62 mi (9,212.88 km) |
| Silea to Corsicana (Texas) | 5,464.29 mi (8,793.92 km) |
| Silea to Cortland (New York) | 4,155.84 mi (6,688.18 km) |
| Silea to Corvallis (Oregon) | 5,637.34 mi (9,072.42 km) |
| Silea to Coshocton (Ohio) | 4,486.64 mi (7,220.55 km) |
| Silea to Costa Mesa (California) | 6,135.75 mi (9,874.54 km) |
| Silea to Coto de Caza (California) | 6,129.80 mi (9,864.96 km) |
| Silea to Cottage Grove (Minnesota) | 4,701.57 mi (7,566.45 km) |
