| Porthcawl to Kloten | 616.41 mi (992.02 km) |
| Porthcawl to Koniz | 590.08 mi (949.64 km) |
| Porthcawl to Kreuzlingen | 633.44 mi (1,019.43 km) |
| Porthcawl to Kriens | 620.15 mi (998.03 km) |
| Porthcawl to Kusnacht | 621.26 mi (999.82 km) |
| Porthcawl to Kussnacht | 624.72 mi (1,005.39 km) |
| Porthcawl to La Chaux-de-Fonds | 561.38 mi (903.46 km) |
| Porthcawl to La Tour-de-Peilz | 590.76 mi (950.73 km) |
| Porthcawl to Lachen | 636.75 mi (1,024.76 km) |
| Porthcawl to Landecy | 576.10 mi (927.15 km) |
| Porthcawl to Landquart | 672.52 mi (1,082.31 km) |
| Porthcawl to Langenthal | 593.57 mi (955.27 km) |
| Porthcawl to Langnau | 604.41 mi (972.70 km) |
| Porthcawl to Lausanne | 579.16 mi (932.06 km) |
| Porthcawl to Le Grand-Saconnex | 573.76 mi (923.38 km) |
