| Buckingham to Illzach | 471.06 mi (758.09 km) |
| Buckingham to Ingre | 307.93 mi (495.56 km) |
| Buckingham to Irigny | 510.10 mi (820.92 km) |
| Buckingham to Isbergues | 176.30 mi (283.73 km) |
| Buckingham to Issoire | 485.43 mi (781.23 km) |
| Buckingham to Issoudun | 373.40 mi (600.93 km) |
| Buckingham to Issy-les-Moulineaux | 261.78 mi (421.30 km) |
| Buckingham to Istres | 647.79 mi (1,042.53 km) |
| Buckingham to Ivry-sur-Seine | 265.27 mi (426.90 km) |
| Buckingham to Jarville-la-Malgrange | 391.39 mi (629.88 km) |
| Buckingham to Jeumont | 249.79 mi (402.00 km) |
| Buckingham to Joigny | 338.66 mi (545.03 km) |
| Buckingham to Joinville-le-Pont | 266.91 mi (429.55 km) |
| Buckingham to Joue-les-Tours | 329.18 mi (529.76 km) |
| Buckingham to Jouy-le-Moutier | 245.27 mi (394.72 km) |
