| Porthcawl to Bucak | 1,923.10 mi (3,094.93 km) |
| Porthcawl to Buharkent | 1,824.08 mi (2,935.58 km) |
| Porthcawl to Bulancak | 2,099.16 mi (3,378.27 km) |
| Porthcawl to Bulanik | 2,346.57 mi (3,776.44 km) |
| Porthcawl to Buldan | 1,823.91 mi (2,935.30 km) |
| Porthcawl to Bunyan | 2,082.77 mi (3,351.90 km) |
| Porthcawl to Burdur | 1,898.41 mi (3,055.19 km) |
| Porthcawl to Burhaniye | 1,681.62 mi (2,706.30 km) |
| Porthcawl to Bursa | 1,739.20 mi (2,798.97 km) |
| Porthcawl to Buyukcekmece | 1,684.61 mi (2,711.12 km) |
| Porthcawl to Buyukorhan | 1,752.08 mi (2,819.69 km) |
| Porthcawl to Buyukyoncali | 1,642.76 mi (2,643.77 km) |
| Porthcawl to Caglayancerit | 2,190.83 mi (3,525.80 km) |
| Porthcawl to Cal | 1,845.50 mi (2,970.04 km) |
| Porthcawl to Caldiran | 2,415.45 mi (3,887.30 km) |
