| Happy Valley to Ilawa | 5,238.77 mi (8,430.98 km) |
| Happy Valley to Imielin | 5,446.58 mi (8,765.42 km) |
| Happy Valley to Inowroclaw | 5,263.95 mi (8,471.52 km) |
| Happy Valley to Janow Lubelski | 5,470.26 mi (8,803.54 km) |
| Happy Valley to Jarocin | 5,299.87 mi (8,529.32 km) |
| Happy Valley to Jaroslaw | 5,519.02 mi (8,882.01 km) |
| Happy Valley to Jasien | 5,174.49 mi (8,327.54 km) |
| Happy Valley to Jaslo | 5,513.84 mi (8,873.67 km) |
| Happy Valley to Jastrzebie-Zdroj | 5,445.37 mi (8,763.48 km) |
| Happy Valley to Jawor | 5,329.58 mi (8,577.12 km) |
| Happy Valley to Jaworzno | 5,443.22 mi (8,760.01 km) |
| Happy Valley to Jedrzejow | 5,436.42 mi (8,749.06 km) |
| Happy Valley to Jelcz-Laskowice | 5,353.70 mi (8,615.95 km) |
| Happy Valley to Jelenia Gora | 5,328.82 mi (8,575.90 km) |
| Happy Valley to Jozefoslaw | 5,358.71 mi (8,624.02 km) |
