| Allendale to Corinth (Mississippi) | 572.06 mi (920.64 km) |
| Allendale to Corinth (Texas) | 908.38 mi (1,461.89 km) |
| Allendale to Cornelius (North Carolina) | 585.37 mi (942.06 km) |
| Allendale to Cornelius (Oregon) | 1,828.05 mi (2,941.96 km) |
| Allendale to Corning (New York) | 456.05 mi (733.93 km) |
| Allendale to Corona (California) | 1,810.79 mi (2,914.19 km) |
| Allendale to Coronado (California) | 1,833.11 mi (2,950.11 km) |
| Allendale to Corpus Christi (Texas) | 1,232.70 mi (1,983.83 km) |
| Allendale to Corsicana (Texas) | 946.73 mi (1,523.61 km) |
| Allendale to Cortland (New York) | 495.86 mi (798.02 km) |
| Allendale to Corvallis (Oregon) | 1,849.16 mi (2,975.94 km) |
| Allendale to Coshocton (Ohio) | 283.26 mi (455.87 km) |
| Allendale to Costa Mesa (California) | 1,834.86 mi (2,952.92 km) |
| Allendale to Coto de Caza (California) | 1,821.01 mi (2,930.63 km) |
| Allendale to Cottage Grove (Minnesota) | 369.56 mi (594.75 km) |
