| Irun to Clermont (Florida) | 4,416.91 mi (7,108.33 km) |
| Irun to Cleveland (Mississippi) | 4,621.99 mi (7,438.38 km) |
| Irun to Cleveland (Ohio) | 3,912.09 mi (6,295.90 km) |
| Irun to Cleveland (Tennessee) | 4,294.73 mi (6,911.70 km) |
| Irun to Cleveland Heights (Ohio) | 3,905.66 mi (6,285.56 km) |
| Irun to Cliffside Park (New Jersey) | 3,586.61 mi (5,772.09 km) |
| Irun to Clifton (Colorado) | 5,133.51 mi (8,261.59 km) |
| Irun to Clifton (New Jersey) | 3,593.07 mi (5,782.48 km) |
| Irun to Clinton (Iowa) | 4,270.37 mi (6,872.49 km) |
| Irun to Clinton (Maryland) | 3,792.02 mi (6,102.66 km) |
| Irun to Clinton (Mississippi) | 4,663.29 mi (7,504.83 km) |
| Irun to Clinton (Utah) | 5,170.25 mi (8,320.71 km) |
| Irun to Clive (Iowa) | 4,429.25 mi (7,128.18 km) |
| Irun to Cloquet (Minnesota) | 4,175.12 mi (6,719.20 km) |
| Irun to Cloverleaf (Texas) | 4,996.85 mi (8,041.65 km) |
