| Porthcawl to Bay City (Texas) | 4,770.96 mi (7,678.11 km) |
| Porthcawl to Bay Point (California) | 5,219.34 mi (8,399.72 km) |
| Porthcawl to Bay Shore (New York) | 3,283.40 mi (5,284.13 km) |
| Porthcawl to Bay Village (Ohio) | 3,604.45 mi (5,800.80 km) |
| Porthcawl to Bayamón (Puerto Rico) | 4,054.30 mi (6,524.76 km) |
| Porthcawl to Bayonet Point (Florida) | 4,254.93 mi (6,847.65 km) |
| Porthcawl to Bayonne (New Jersey) | 3,321.88 mi (5,346.05 km) |
| Porthcawl to Bayou Blue (Louisiana) | 4,522.76 mi (7,278.68 km) |
| Porthcawl to Bayou Cane (Louisiana) | 4,526.44 mi (7,284.61 km) |
| Porthcawl to Bayshore Gardens (Florida) | 4,294.90 mi (6,911.97 km) |
| Porthcawl to Baytown (Texas) | 4,691.16 mi (7,549.69 km) |
| Porthcawl to Beach Park (Illinois) | 3,795.47 mi (6,108.23 km) |
| Porthcawl to Beachwood (New Jersey) | 3,357.00 mi (5,402.58 km) |
| Porthcawl to Beachwood (Ohio) | 3,587.71 mi (5,773.86 km) |
| Porthcawl to Beacon (New York) | 3,280.38 mi (5,279.27 km) |
