| Plock to Corinth (Mississippi) | 5,016.49 mi (8,073.27 km) |
| Plock to Corinth (Texas) | 5,402.12 mi (8,693.87 km) |
| Plock to Cornelius (North Carolina) | 4,719.00 mi (7,594.49 km) |
| Plock to Cornelius (Oregon) | 5,310.75 mi (8,546.82 km) |
| Plock to Corning (New York) | 4,237.84 mi (6,820.15 km) |
| Plock to Corona (California) | 5,935.22 mi (9,551.81 km) |
| Plock to Coronado (California) | 6,000.74 mi (9,657.27 km) |
| Plock to Corpus Christi (Texas) | 5,724.90 mi (9,213.33 km) |
| Plock to Corsicana (Texas) | 5,443.62 mi (8,760.66 km) |
| Plock to Cortland (New York) | 4,184.24 mi (6,733.88 km) |
| Plock to Corvallis (Oregon) | 5,375.67 mi (8,651.30 km) |
| Plock to Coshocton (Ohio) | 4,501.70 mi (7,244.79 km) |
| Plock to Costa Mesa (California) | 5,955.74 mi (9,584.84 km) |
| Plock to Coto de Caza (California) | 5,952.43 mi (9,579.52 km) |
| Plock to Cottage Grove (Minnesota) | 4,616.90 mi (7,430.18 km) |
