| Porthcawl to Tallinn | 1,229.38 mi (1,978.50 km) |
| Porthcawl to Tartu | 1,284.20 mi (2,066.72 km) |
| Porthcawl to Valga | 1,253.71 mi (2,017.65 km) |
| Porthcawl to Viljandi | 1,244.07 mi (2,002.14 km) |
| Porthcawl to Voru | 1,289.31 mi (2,074.94 km) |
| Porthcawl to Aanekoski | 1,327.78 mi (2,136.86 km) |
| Porthcawl to Alajarvi | 1,283.58 mi (2,065.73 km) |
| Porthcawl to Alavus | 1,265.91 mi (2,037.29 km) |
| Porthcawl to Ekenas | 1,195.35 mi (1,923.73 km) |
| Porthcawl to Espoo | 1,240.27 mi (1,996.02 km) |
| Porthcawl to Eura | 1,179.64 mi (1,898.45 km) |
| Porthcawl to Eurajoki | 1,170.72 mi (1,884.09 km) |
| Porthcawl to Forssa | 1,219.95 mi (1,963.33 km) |
| Porthcawl to Hakkila | 1,251.61 mi (2,014.27 km) |
| Porthcawl to Halikko | 1,192.85 mi (1,919.71 km) |
