| Addison to Clermont (Florida) | 990.70 mi (1,594.38 km) |
| Addison to Cleveland (Mississippi) | 584.74 mi (941.05 km) |
| Addison to Cleveland (Ohio) | 327.86 mi (527.64 km) |
| Addison to Cleveland (Tennessee) | 496.11 mi (798.42 km) |
| Addison to Cleveland Heights (Ohio) | 333.55 mi (536.80 km) |
| Addison to Cliffside Park (New Jersey) | 730.11 mi (1,175.01 km) |
| Addison to Clifton (Colorado) | 1,089.69 mi (1,753.69 km) |
| Addison to Clifton (New Jersey) | 720.88 mi (1,160.15 km) |
| Addison to Clinton (Iowa) | 115.00 mi (185.08 km) |
| Addison to Clinton (Maryland) | 624.05 mi (1,004.32 km) |
| Addison to Clinton (Mississippi) | 674.00 mi (1,084.69 km) |
| Addison to Clinton (Utah) | 1,241.34 mi (1,997.74 km) |
| Addison to Clive (Iowa) | 299.07 mi (481.31 km) |
| Addison to Cloquet (Minnesota) | 398.20 mi (640.84 km) |
| Addison to Cloverleaf (Texas) | 929.11 mi (1,495.25 km) |
