| Abertawe to Ilawa | 991.49 mi (1,595.64 km) |
| Abertawe to Imielin | 1,010.93 mi (1,626.94 km) |
| Abertawe to Inowroclaw | 940.21 mi (1,513.13 km) |
| Abertawe to Janow Lubelski | 1,137.83 mi (1,831.15 km) |
| Abertawe to Jarocin | 913.67 mi (1,470.42 km) |
| Abertawe to Jaroslaw | 1,161.18 mi (1,868.73 km) |
| Abertawe to Jasien | 950.86 mi (1,530.26 km) |
| Abertawe to Jaslo | 1,114.66 mi (1,793.87 km) |
| Abertawe to Jastrzebie-Zdroj | 987.08 mi (1,588.55 km) |
| Abertawe to Jawor | 867.97 mi (1,396.86 km) |
| Abertawe to Jaworzno | 1,011.97 mi (1,628.62 km) |
| Abertawe to Jedrzejow | 1,048.94 mi (1,688.10 km) |
| Abertawe to Jelcz-Laskowice | 916.57 mi (1,475.08 km) |
| Abertawe to Jelenia Gora | 849.95 mi (1,367.87 km) |
| Abertawe to Jozefoslaw | 1,061.90 mi (1,708.96 km) |
