Code postal Ain (01)
| Code postal | Ville | X | Y |
| 01500 | Amberieu en bugey | 45.9578 | 5.3603 |
| 01330 | Amberieux en dombes | 45.9956 | 4.903 |
| 01300 | Ambleon | 45.7484 | 5.6014 |
| 01500 | Ambronay | 46.0069 | 5.3596 |
| 01500 | Ambutrix | 45.9385 | 5.3391 |
| 01300 | Andert et condon | 45.793 | 5.656 |
| 01350 | Anglefort | 45.9128 | 5.8084 |
| 01100 | Apremont | 46.207 | 5.6577 |
| 01110 | Aranc | 46.0039 | 5.5083 |
| 01230 | Arandas | 45.8975 | 5.4856 |
| 01100 | Arbent | 46.2948 | 5.682 |
| 01300 | Arbignieu | 45.7282 | 5.6499 |
| 01190 | Arbigny | 46.4688 | 4.9614 |
| 01230 | Argis | 45.9351 | 5.4888 |
| 01510 | Armix | 45.8482 | 5.5853 |
| 01480 | Ars sur formans | 45.9923 | 4.8224 |
| 01510 | Artemare | 45.8746 | 5.6939 |
| 01570 | Asnieres sur saone | 46.3819 | 4.883 |
| 01340 | Attignat | 46.2887 | 5.1586 |
| 01380 | Bage la ville | 46.3169 | 4.9461 |
| 01380 | Bage le chatel | 46.3067 | 4.9297 |
| 01360 | Balan | 45.8326 | 5.0959 |
| 01990 | Baneins | 46.1111 | 4.904 |
| 01460 | Beard geovreissiat | 46.1914 | 5.5574 |
| 01270 | Beaupont | 46.4096 | 5.2656 |
| 01480 | Beauregard | 46.001 | 4.755 |
| 01360 | Beligneux | 45.8681 | 5.1267 |
| 01200 | Bellegarde sur valserine | 46.1068 | 5.8271 |
| 01300 | Belley | 45.7607 | 5.6861 |
| 01130 | Belleydoux | 46.2536 | 5.7773 |
| 01100 | Bellignat | 46.2416 | 5.6293 |
| 01260 | Belmont luthezieu | 45.8819 | 5.6644 |
| 01470 | Benonces | 45.8267 | 5.4786 |
| 01370 | Beny | 46.3196 | 5.2846 |
| 01350 | Beon | 45.8555 | 5.7506 |
| 01340 | Bereziat | 46.3662 | 5.0455 |
| 01500 | Bettant | 45.9439 | 5.3619 |
| 01290 | Bey | 46.2196 | 4.8464 |
| 01700 | Beynost | 45.8399 | 5.0024 |
| 01200 | Billiat | 46.0783 | 5.7852 |
| 01330 | Birieux | 45.9536 | 5.0391 |
| 01290 | Biziat | 46.2161 | 4.9441 |
| 01150 | Blyes | 45.8455 | 5.2496 |
| 01250 | Bohas meyriat rignat | 46.1388 | 5.3852 |
| 01190 | Boissey | 46.3821 | 4.9967 |
| 01450 | Bolozon | 46.1929 | 5.4736 |
| 01330 | Bouligneux | 46.0228 | 4.9862 |
| 01000 | Bourg en bresse | 46.2017 | 5.2189 |
| 01800 | Bourg saint christophe | 45.892 | 5.1605 |
| 01640 | Boyeux saint jerome | 46.0297 | 5.4595 |
| 01190 | Boz | 46.4079 | 4.9102 |
| 01300 | Bregnier cordon | 45.6474 | 5.6196 |
| 01260 | Brenaz | 45.9484 | 5.7208 |
| 01110 | Brenod | 46.0584 | 5.6049 |
| 01300 | Brens | 45.7178 | 5.6964 |
| 01360 | Bressolles | 45.8713 | 5.1051 |
| 01460 | Brion | 46.1713 | 5.5532 |
| 01470 | Briord | 45.7827 | 5.4586 |
| 01310 | Buellas | 46.2092 | 5.1347 |
| 01430 | Ceignes | 46.1199 | 5.4996 |
| 01450 | Cerdon | 46.0799 | 5.4655 |
| 01240 | Certines | 46.1326 | 5.265 |
| 01170 | Cessy | 46.3179 | 6.0702 |
| 01250 | Ceyzeriat | 46.1789 | 5.3213 |
| 01350 | Ceyzerieu | 45.8344 | 5.7273 |
| 01320 | Chalamont | 45.9971 | 5.1733 |
| 01480 | Chaleins | 46.0291 | 4.8057 |
| 01230 | Chaley | 45.9542 | 5.5315 |
| 01450 | Challes la montagne | 46.1245 | 5.4636 |
| 01630 | Challex | 46.1815 | 5.9727 |
| 01260 | Champagne en valromey | 45.9056 | 5.6784 |
| 01110 | Champdor | 46.018 | 5.5971 |
| 01410 | Champfromier | 46.1932 | 5.8162 |
| 01420 | Chanay | 46.0045 | 5.7842 |
| 01990 | Chaneins | 46.0955 | 4.8524 |
Fin des 75 premiers resultats (419 Villes au total)