| Addison to Corinth (Mississippi) | 483.31 mi (777.82 km) |
| Addison to Corinth (Texas) | 783.27 mi (1,260.56 km) |
| Addison to Cornelius (North Carolina) | 588.48 mi (947.07 km) |
| Addison to Cornelius (Oregon) | 1,753.00 mi (2,821.18 km) |
| Addison to Corning (New York) | 561.83 mi (904.18 km) |
| Addison to Corona (California) | 1,695.19 mi (2,728.15 km) |
| Addison to Coronado (California) | 1,715.00 mi (2,760.03 km) |
| Addison to Corpus Christi (Texas) | 1,114.43 mi (1,793.50 km) |
| Addison to Corsicana (Texas) | 824.17 mi (1,326.38 km) |
| Addison to Cortland (New York) | 606.15 mi (975.51 km) |
| Addison to Corvallis (Oregon) | 1,770.38 mi (2,849.15 km) |
| Addison to Coshocton (Ohio) | 340.78 mi (548.44 km) |
| Addison to Costa Mesa (California) | 1,719.20 mi (2,766.78 km) |
| Addison to Coto de Caza (California) | 1,704.92 mi (2,743.81 km) |
| Addison to Cottage Grove (Minnesota) | 317.32 mi (510.68 km) |
