| Tulcea to Clermont (Florida) | 5,734.91 mi (9,229.45 km) |
| Tulcea to Cleveland (Mississippi) | 5,800.93 mi (9,335.69 km) |
| Tulcea to Cleveland (Ohio) | 5,073.77 mi (8,165.45 km) |
| Tulcea to Cleveland (Tennessee) | 5,511.96 mi (8,870.64 km) |
| Tulcea to Cleveland Heights (Ohio) | 5,067.86 mi (8,155.93 km) |
| Tulcea to Cliffside Park (New Jersey) | 4,820.89 mi (7,758.48 km) |
| Tulcea to Clifton (Colorado) | 6,038.68 mi (9,718.31 km) |
| Tulcea to Clifton (New Jersey) | 4,825.46 mi (7,765.83 km) |
| Tulcea to Clinton (Iowa) | 5,346.76 mi (8,604.78 km) |
| Tulcea to Clinton (Maryland) | 5,031.81 mi (8,097.91 km) |
| Tulcea to Clinton (Mississippi) | 5,862.60 mi (9,434.95 km) |
| Tulcea to Clinton (Utah) | 6,000.36 mi (9,656.65 km) |
| Tulcea to Clive (Iowa) | 5,472.53 mi (8,807.19 km) |
| Tulcea to Cloquet (Minnesota) | 5,154.34 mi (8,295.11 km) |
| Tulcea to Cloverleaf (Texas) | 6,176.15 mi (9,939.55 km) |
