| Tulcea to Coldwater (Michigan) | 5,166.08 mi (8,314.00 km) |
| Tulcea to Colesville (Maryland) | 5,019.71 mi (8,078.44 km) |
| Tulcea to College (Alaska) | 4,830.23 mi (7,773.51 km) |
| Tulcea to College Park (Georgia) | 5,577.35 mi (8,975.88 km) |
| Tulcea to College Park (Maryland) | 5,020.88 mi (8,080.33 km) |
| Tulcea to College Station (Texas) | 6,170.27 mi (9,930.10 km) |
| Tulcea to Collegedale (Tennessee) | 5,525.29 mi (8,892.10 km) |
| Tulcea to Colleyville (Texas) | 6,068.52 mi (9,766.35 km) |
| Tulcea to Collierville (Tennessee) | 5,693.90 mi (9,163.45 km) |
| Tulcea to Collinsville (Illinois) | 5,508.98 mi (8,865.84 km) |
| Tulcea to Colonia (New Jersey) | 4,844.23 mi (7,796.04 km) |
| Tulcea to Colonial Heights (Virginia) | 5,123.26 mi (8,245.09 km) |
| Tulcea to Colonial Park (Pennsylvania) | 4,952.95 mi (7,971.00 km) |
| Tulcea to Colorado Springs (Colorado) | 5,952.74 mi (9,580.01 km) |
| Tulcea to Colton (California) | 6,565.31 mi (10,565.84 km) |
