| Tulcea to Chantilly (Virginia) | 5,045.70 mi (8,120.27 km) |
| Tulcea to Chaparral (New Mexico) | 6,406.56 mi (10,310.37 km) |
| Tulcea to Chapel Hill (North Carolina) | 5,253.04 mi (8,453.95 km) |
| Tulcea to Charleston (Illinois) | 5,403.65 mi (8,696.34 km) |
| Tulcea to Charleston (South Carolina) | 5,445.81 mi (8,764.19 km) |
| Tulcea to Charleston (West Virginia) | 5,229.46 mi (8,415.99 km) |
| Tulcea to Charlotte (North Carolina) | 5,358.21 mi (8,623.20 km) |
| Tulcea to Charlottesville (Virginia) | 5,126.99 mi (8,251.10 km) |
| Tulcea to Chaska (Minnesota) | 5,291.11 mi (8,515.22 km) |
| Tulcea to Chatham (Illinois) | 5,444.94 mi (8,762.79 km) |
| Tulcea to Chattanooga (Tennessee) | 5,531.97 mi (8,902.84 km) |
| Tulcea to Cheat Lake (West Virginia) | 5,097.74 mi (8,204.03 km) |
| Tulcea to Chelsea (Alabama) | 5,674.69 mi (9,132.54 km) |
| Tulcea to Chelsea (Massachusetts) | 4,634.69 mi (7,458.82 km) |
| Tulcea to Cheney (Washington) | 5,716.58 mi (9,199.95 km) |
