| Penzance to Illzach | 605.67 mi (974.72 km) |
| Penzance to Ingre | 366.29 mi (589.49 km) |
| Penzance to Irigny | 569.02 mi (915.76 km) |
| Penzance to Isbergues | 353.81 mi (569.41 km) |
| Penzance to Issoire | 515.16 mi (829.07 km) |
| Penzance to Issoudun | 407.99 mi (656.60 km) |
| Penzance to Issy-les-Moulineaux | 361.58 mi (581.90 km) |
| Penzance to Istres | 674.05 mi (1,084.78 km) |
| Penzance to Ivry-sur-Seine | 366.46 mi (589.75 km) |
| Penzance to Jarville-la-Malgrange | 536.90 mi (864.06 km) |
| Penzance to Jeumont | 426.10 mi (685.73 km) |
| Penzance to Joigny | 430.34 mi (692.56 km) |
| Penzance to Joinville-le-Pont | 370.44 mi (596.17 km) |
| Penzance to Joue-les-Tours | 340.97 mi (548.73 km) |
| Penzance to Jouy-le-Moutier | 347.85 mi (559.81 km) |
