| Illingen to Clermont (Florida) | 4,697.57 mi (7,560.00 km) |
| Illingen to Cleveland (Mississippi) | 4,809.98 mi (7,740.91 km) |
| Illingen to Cleveland (Ohio) | 4,083.68 mi (6,572.05 km) |
| Illingen to Cleveland (Tennessee) | 4,504.86 mi (7,249.88 km) |
| Illingen to Cleveland Heights (Ohio) | 4,077.52 mi (6,562.14 km) |
| Illingen to Cliffside Park (New Jersey) | 3,803.38 mi (6,120.95 km) |
| Illingen to Clifton (Colorado) | 5,174.12 mi (8,326.95 km) |
| Illingen to Clifton (New Jersey) | 3,808.59 mi (6,129.33 km) |
| Illingen to Clinton (Iowa) | 4,393.82 mi (7,071.17 km) |
| Illingen to Clinton (Maryland) | 4,013.96 mi (6,459.84 km) |
| Illingen to Clinton (Mississippi) | 4,864.35 mi (7,828.41 km) |
| Illingen to Clinton (Utah) | 5,174.13 mi (8,326.95 km) |
| Illingen to Clive (Iowa) | 4,535.43 mi (7,299.07 km) |
| Illingen to Cloquet (Minnesota) | 4,242.88 mi (6,828.25 km) |
| Illingen to Cloverleaf (Texas) | 5,187.74 mi (8,348.86 km) |
