| Parthenay to Ifield | 309.18 mi (497.58 km) |
| Parthenay to Ilford | 339.50 mi (546.38 km) |
| Parthenay to Ilfracombe | 360.64 mi (580.40 km) |
| Parthenay to Ilkeston | 439.38 mi (707.12 km) |
| Parthenay to Ilkley | 507.50 mi (816.75 km) |
| Parthenay to Immingham | 481.26 mi (774.51 km) |
| Parthenay to Ince-in-Makerfield | 487.37 mi (784.35 km) |
| Parthenay to Inverness | 766.73 mi (1,233.94 km) |
| Parthenay to Inverurie | 740.06 mi (1,191.00 km) |
| Parthenay to Ipswich | 379.12 mi (610.14 km) |
| Parthenay to Irlam | 479.34 mi (771.42 km) |
| Parthenay to Irthlingborough | 392.48 mi (631.63 km) |
| Parthenay to Irvine | 648.41 mi (1,043.52 km) |
| Parthenay to Islington | 338.30 mi (544.44 km) |
| Parthenay to Iver | 336.86 mi (542.12 km) |
