| Tulcea to Bormujos | 1,873.04 mi (3,014.37 km) |
| Tulcea to Brenes | 1,857.44 mi (2,989.26 km) |
| Tulcea to Brunete | 1,683.11 mi (2,708.71 km) |
| Tulcea to Bueu | 1,869.12 mi (3,008.06 km) |
| Tulcea to Bullas | 1,638.17 mi (2,636.37 km) |
| Tulcea to Bunol | 1,554.13 mi (2,501.14 km) |
| Tulcea to Burela de Cabo | 1,774.58 mi (2,855.90 km) |
| Tulcea to Burgos | 1,622.46 mi (2,611.10 km) |
| Tulcea to Burjasot | 1,533.01 mi (2,467.13 km) |
| Tulcea to Burriana | 1,506.98 mi (2,425.26 km) |
| Tulcea to Cabanaquinta | 1,697.90 mi (2,732.50 km) |
| Tulcea to Cabanillas del Campo | 1,640.02 mi (2,639.35 km) |
| Tulcea to Cabra | 1,790.57 mi (2,881.65 km) |
| Tulcea to Caceres | 1,823.60 mi (2,934.80 km) |
| Tulcea to Cadiz | 1,911.70 mi (3,076.58 km) |
