| Penzance to Ilawa | 1,091.68 mi (1,756.89 km) |
| Penzance to Imielin | 1,091.43 mi (1,756.48 km) |
| Penzance to Inowroclaw | 1,036.12 mi (1,667.48 km) |
| Penzance to Janow Lubelski | 1,224.02 mi (1,969.88 km) |
| Penzance to Jarocin | 1,004.57 mi (1,616.70 km) |
| Penzance to Jaroslaw | 1,243.90 mi (2,001.86 km) |
| Penzance to Jasien | 1,054.79 mi (1,697.52 km) |
| Penzance to Jaslo | 1,194.87 mi (1,922.95 km) |
| Penzance to Jastrzebie-Zdroj | 1,065.86 mi (1,715.34 km) |
| Penzance to Jawor | 952.29 mi (1,532.57 km) |
| Penzance to Jaworzno | 1,092.95 mi (1,758.94 km) |
| Penzance to Jedrzejow | 1,133.25 mi (1,823.80 km) |
| Penzance to Jelcz-Laskowice | 1,001.44 mi (1,611.66 km) |
| Penzance to Jelenia Gora | 932.95 mi (1,501.45 km) |
| Penzance to Jozefoslaw | 1,154.67 mi (1,858.26 km) |
