| Great Missenden to Ilawa | 856.79 mi (1,378.87 km) |
| Great Missenden to Imielin | 871.86 mi (1,403.12 km) |
| Great Missenden to Inowroclaw | 803.57 mi (1,293.22 km) |
| Great Missenden to Janow Lubelski | 999.04 mi (1,607.80 km) |
| Great Missenden to Jarocin | 775.55 mi (1,248.12 km) |
| Great Missenden to Jaroslaw | 1,022.14 mi (1,644.97 km) |
| Great Missenden to Jasien | 818.43 mi (1,317.14 km) |
| Great Missenden to Jaslo | 975.58 mi (1,570.04 km) |
| Great Missenden to Jastrzebie-Zdroj | 848.06 mi (1,364.82 km) |
| Great Missenden to Jawor | 728.95 mi (1,173.13 km) |
| Great Missenden to Jaworzno | 872.89 mi (1,404.79 km) |
| Great Missenden to Jedrzejow | 909.96 mi (1,464.44 km) |
| Great Missenden to Jelcz-Laskowice | 777.60 mi (1,251.42 km) |
| Great Missenden to Jelenia Gora | 710.88 mi (1,144.05 km) |
| Great Missenden to Jozefoslaw | 924.32 mi (1,487.56 km) |
