| population | |
| Motoyama-machi | 3795 |
| population | |
| Otoyo Cho | 4489 |
 | Kochi Ryoma Airport | ~ 27.48 km |
| Takamatsu Airport | ~ 56.15 km |
| Matsuyama Airport | ~ 90.60 km |
| Tokushima Awaodori Airport / JMSDF Tokushima Air Base | ~ 93.48 km |
| Hiroshima Airport | ~ 100.08 km |
| Okayama Momotaro Airport | ~ 108.37 km |
| Hiroshima Heliport | ~ 132.84 km |
| Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni | ~ 137.82 km |
| Nanki Shirahama Airport | ~ 156.43 km |
